typedef unsigned int size_t;
typedef unsigned char __u_char;
typedef unsigned short __u_short;
typedef unsigned int __u_int;
typedef unsigned long __u_long;
typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef short __int16_t;
typedef unsigned short __uint16_t;
typedef int __int32_t;
typedef unsigned int __uint32_t;
typedef long long __int64_t;
typedef unsigned long long __uint64_t;
typedef long long __quad_t;
typedef unsigned long long __u_quad_t;
typedef __u_quad_t __dev_t;
typedef unsigned int __uid_t;
typedef unsigned int __gid_t;
typedef unsigned long __ino_t;
typedef __u_quad_t __ino64_t;
typedef unsigned int __mode_t;
typedef unsigned int __nlink_t;
typedef long __off_t;
typedef __quad_t __off64_t;
typedef int __pid_t;
struct __anonstruct___fsid_t_1 {
   int __val[2] ;
};
typedef struct __anonstruct___fsid_t_1 __fsid_t;
typedef long __clock_t;
typedef unsigned long __rlim_t;
typedef __u_quad_t __rlim64_t;
typedef unsigned int __id_t;
typedef long __time_t;
typedef unsigned int __useconds_t;
typedef long __suseconds_t;
typedef int __daddr_t;
typedef long __swblk_t;
typedef int __key_t;
typedef int __clockid_t;
typedef void *__timer_t;
typedef long __blksize_t;
typedef long __blkcnt_t;
typedef __quad_t __blkcnt64_t;
typedef unsigned long __fsblkcnt_t;
typedef __u_quad_t __fsblkcnt64_t;
typedef unsigned long __fsfilcnt_t;
typedef __u_quad_t __fsfilcnt64_t;
typedef int __ssize_t;
typedef __off64_t __loff_t;
typedef __quad_t *__qaddr_t;
typedef char *__caddr_t;
typedef int __intptr_t;
typedef unsigned int __socklen_t;
struct _IO_FILE;
struct _IO_FILE;
typedef struct _IO_FILE FILE;
typedef struct _IO_FILE __FILE;
union __anonunion___value_3 {
   unsigned int __wch ;
   char __wchb[4] ;
};
struct __anonstruct___mbstate_t_2 {
   int __count ;
   union __anonunion___value_3 __value ;
};
typedef struct __anonstruct___mbstate_t_2 __mbstate_t;
struct __anonstruct__G_fpos_t_4 {
   __off_t __pos ;
   __mbstate_t __state ;
};
typedef struct __anonstruct__G_fpos_t_4 _G_fpos_t;
struct __anonstruct__G_fpos64_t_5 {
   __off64_t __pos ;
   __mbstate_t __state ;
};
typedef struct __anonstruct__G_fpos64_t_5 _G_fpos64_t;
typedef short _G_int16_t;
typedef int _G_int32_t;
typedef unsigned short _G_uint16_t;
typedef unsigned int _G_uint32_t;
typedef __builtin_va_list __gnuc_va_list;
struct _IO_jump_t;
struct _IO_jump_t;
struct _IO_FILE;
typedef void _IO_lock_t;
struct _IO_marker {
   struct _IO_marker *_next ;
   struct _IO_FILE *_sbuf ;
   int _pos ;
};
enum __codecvt_result {
    __codecvt_ok = 0,
    __codecvt_partial = 1,
    __codecvt_error = 2,
    __codecvt_noconv = 3
} ;
struct _IO_FILE {
   int _flags ;
   char *_IO_read_ptr ;
   char *_IO_read_end ;
   char *_IO_read_base ;
   char *_IO_write_base ;
   char *_IO_write_ptr ;
   char *_IO_write_end ;
   char *_IO_buf_base ;
   char *_IO_buf_end ;
   char *_IO_save_base ;
   char *_IO_backup_base ;
   char *_IO_save_end ;
   struct _IO_marker *_markers ;
   struct _IO_FILE *_chain ;
   int _fileno ;
   int _flags2 ;
   __off_t _old_offset ;
   unsigned short _cur_column ;
   signed char _vtable_offset ;
   char _shortbuf[1] ;
   _IO_lock_t *_lock ;
   __off64_t _offset ;
   void *__pad1 ;
   void *__pad2 ;
   void *__pad3 ;
   void *__pad4 ;
   size_t __pad5 ;
   int _mode ;
   char _unused2[(15U * sizeof(int ) - 4U * sizeof(void *)) - sizeof(size_t )] ;
};
typedef struct _IO_FILE _IO_FILE;
struct _IO_FILE_plus;
struct _IO_FILE_plus;
typedef __ssize_t __io_read_fn(void *__cookie , char *__buf , size_t __nbytes );
typedef __ssize_t __io_write_fn(void *__cookie , char const   *__buf , size_t __n );
typedef int __io_seek_fn(void *__cookie , __off64_t *__pos , int __w );
typedef int __io_close_fn(void *__cookie );
typedef __gnuc_va_list va_list;
typedef __off64_t off_t;
typedef __ssize_t ssize_t;
typedef _G_fpos64_t fpos_t;
typedef long wchar_t;
struct __anonstruct___wait_terminated_6 {
   unsigned int __w_termsig : 7 ;
   unsigned int __w_coredump : 1 ;
   unsigned int __w_retcode : 8 ;
   unsigned int  : 16 ;
};
struct __anonstruct___wait_stopped_7 {
   unsigned int __w_stopval : 8 ;
   unsigned int __w_stopsig : 8 ;
   unsigned int  : 16 ;
};
union wait {
   int w_status ;
   struct __anonstruct___wait_terminated_6 __wait_terminated ;
   struct __anonstruct___wait_stopped_7 __wait_stopped ;
};
union __anonunion___WAIT_STATUS_8 {
   union wait *__uptr ;
   int *__iptr ;
};
typedef union __anonunion___WAIT_STATUS_8  __attribute__((__transparent_union__)) __WAIT_STATUS;
struct __anonstruct_div_t_9 {
   int quot ;
   int rem ;
};
typedef struct __anonstruct_div_t_9 div_t;
struct __anonstruct_ldiv_t_10 {
   long quot ;
   long rem ;
};
typedef struct __anonstruct_ldiv_t_10 ldiv_t;
struct __anonstruct_lldiv_t_11 {
   long long quot ;
   long long rem ;
};
typedef struct __anonstruct_lldiv_t_11 lldiv_t;
typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;
typedef __loff_t loff_t;
typedef __ino64_t ino_t;
typedef __dev_t dev_t;
typedef __gid_t gid_t;
typedef __mode_t mode_t;
typedef __nlink_t nlink_t;
typedef __uid_t uid_t;
typedef __pid_t pid_t;
typedef __id_t id_t;
typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;
typedef __key_t key_t;
typedef __clock_t clock_t;
typedef __time_t time_t;
typedef __clockid_t clockid_t;
typedef __timer_t timer_t;
typedef unsigned long ulong;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef signed char int8_t;
typedef short int16_t;
typedef int int32_t;
typedef long long int64_t;
typedef unsigned char u_int8_t;
typedef unsigned short u_int16_t;
typedef unsigned int u_int32_t;
typedef unsigned long long u_int64_t;
typedef int register_t;
typedef int __sig_atomic_t;
struct __anonstruct___sigset_t_12 {
   unsigned long __val[1024U / (8U * sizeof(unsigned long ))] ;
};
typedef struct __anonstruct___sigset_t_12 __sigset_t;
typedef __sigset_t sigset_t;
struct timespec {
   __time_t tv_sec ;
   long tv_nsec ;
};
struct timeval {
   __time_t tv_sec ;
   __suseconds_t tv_usec ;
};
typedef __suseconds_t suseconds_t;
typedef long __fd_mask;
struct __anonstruct_fd_set_13 {
   __fd_mask __fds_bits[1024 / (8 * (int )sizeof(__fd_mask ))] ;
};
typedef struct __anonstruct_fd_set_13 fd_set;
typedef __fd_mask fd_mask;
typedef __blksize_t blksize_t;
typedef __blkcnt64_t blkcnt_t;
typedef __fsblkcnt64_t fsblkcnt_t;
typedef __fsfilcnt64_t fsfilcnt_t;
typedef unsigned long pthread_t;
union __anonunion_pthread_attr_t_14 {
   char __size[36] ;
   long __align ;
};
typedef union __anonunion_pthread_attr_t_14 pthread_attr_t;
struct __pthread_internal_slist {
   struct __pthread_internal_slist *__next ;
};
typedef struct __pthread_internal_slist __pthread_slist_t;
union __anonunion____missing_field_name_16 {
   int __spins ;
   __pthread_slist_t __list ;
};
struct __pthread_mutex_s {
   int __lock ;
   unsigned int __count ;
   int __owner ;
   int __kind ;
   unsigned int __nusers ;
   union __anonunion____missing_field_name_16 __annonCompField1 ;
};
union __anonunion_pthread_mutex_t_15 {
   struct __pthread_mutex_s __data ;
   char __size[24] ;
   long __align ;
};
typedef union __anonunion_pthread_mutex_t_15 pthread_mutex_t;
union __anonunion_pthread_mutexattr_t_17 {
   char __size[4] ;
   long __align ;
};
typedef union __anonunion_pthread_mutexattr_t_17 pthread_mutexattr_t;
struct __anonstruct___data_19 {
   int __lock ;
   unsigned int __futex ;
   unsigned long long __total_seq ;
   unsigned long long __wakeup_seq ;
   unsigned long long __woken_seq ;
   void *__mutex ;
   unsigned int __nwaiters ;
   unsigned int __broadcast_seq ;
};
union __anonunion_pthread_cond_t_18 {
   struct __anonstruct___data_19 __data ;
   char __size[48] ;
   long long __align ;
};
typedef union __anonunion_pthread_cond_t_18 pthread_cond_t;
union __anonunion_pthread_condattr_t_20 {
   char __size[4] ;
   long __align ;
};
typedef union __anonunion_pthread_condattr_t_20 pthread_condattr_t;
typedef unsigned int pthread_key_t;
typedef int pthread_once_t;
struct __anonstruct___data_22 {
   int __lock ;
   unsigned int __nr_readers ;
   unsigned int __readers_wakeup ;
   unsigned int __writer_wakeup ;
   unsigned int __nr_readers_queued ;
   unsigned int __nr_writers_queued ;
   unsigned char __flags ;
   unsigned char __shared ;
   unsigned char __pad1 ;
   unsigned char __pad2 ;
   int __writer ;
};
union __anonunion_pthread_rwlock_t_21 {
   struct __anonstruct___data_22 __data ;
   char __size[32] ;
   long __align ;
};
typedef union __anonunion_pthread_rwlock_t_21 pthread_rwlock_t;
union __anonunion_pthread_rwlockattr_t_23 {
   char __size[8] ;
   long __align ;
};
typedef union __anonunion_pthread_rwlockattr_t_23 pthread_rwlockattr_t;
typedef int volatile   pthread_spinlock_t;
union __anonunion_pthread_barrier_t_24 {
   char __size[20] ;
   long __align ;
};
typedef union __anonunion_pthread_barrier_t_24 pthread_barrier_t;
union __anonunion_pthread_barrierattr_t_25 {
   char __size[4] ;
   int __align ;
};
typedef union __anonunion_pthread_barrierattr_t_25 pthread_barrierattr_t;
struct random_data {
   int32_t *fptr ;
   int32_t *rptr ;
   int32_t *state ;
   int rand_type ;
   int rand_deg ;
   int rand_sep ;
   int32_t *end_ptr ;
};
struct drand48_data {
   unsigned short __x[3] ;
   unsigned short __old_x[3] ;
   unsigned short __c ;
   unsigned short __init ;
   unsigned long long __a ;
};
typedef int (*__compar_fn_t)(void const   * , void const   * );
struct __locale_data;
struct __locale_struct {
   struct __locale_data *__locales[13] ;
   unsigned short const   *__ctype_b ;
   int const   *__ctype_tolower ;
   int const   *__ctype_toupper ;
   char const   *__names[13] ;
};
typedef struct __locale_struct *__locale_t;
typedef __locale_t locale_t;
typedef long double float_t;
typedef long double double_t;
enum __anonenum_26 {
    FP_NAN = 0,
    FP_INFINITE = 1,
    FP_ZERO = 2,
    FP_SUBNORMAL = 3,
    FP_NORMAL = 4
} ;
enum __anonenum__LIB_VERSION_TYPE_27 {
    _IEEE_ = -1,
    _SVID_ = 0,
    _XOPEN_ = 1,
    _POSIX_ = 2,
    _ISOC_ = 3
} ;
typedef enum __anonenum__LIB_VERSION_TYPE_27 _LIB_VERSION_TYPE;
struct exception {
   int type ;
   char *name ;
   double arg1 ;
   double arg2 ;
   double retval ;
};
union __anonunion___u_28 {
   float __f ;
   int __i ;
};
union __anonunion___u_29 {
   double __d ;
   int __i[2] ;
};
union __anonunion___u_30 {
   long double __l ;
   int __i[3] ;
};
union __anonunion___n_31 {
   long double __xld ;
   unsigned int __xi[3] ;
};
union __anonunion_32 {
   double __d ;
   int __i[2] ;
};
typedef __useconds_t useconds_t;
typedef __intptr_t intptr_t;
typedef __socklen_t socklen_t;
enum __anonenum_33 {
    _PC_LINK_MAX = 0,
    _PC_MAX_CANON = 1,
    _PC_MAX_INPUT = 2,
    _PC_NAME_MAX = 3,
    _PC_PATH_MAX = 4,
    _PC_PIPE_BUF = 5,
    _PC_CHOWN_RESTRICTED = 6,
    _PC_NO_TRUNC = 7,
    _PC_VDISABLE = 8,
    _PC_SYNC_IO = 9,
    _PC_ASYNC_IO = 10,
    _PC_PRIO_IO = 11,
    _PC_SOCK_MAXBUF = 12,
    _PC_FILESIZEBITS = 13,
    _PC_REC_INCR_XFER_SIZE = 14,
    _PC_REC_MAX_XFER_SIZE = 15,
    _PC_REC_MIN_XFER_SIZE = 16,
    _PC_REC_XFER_ALIGN = 17,
    _PC_ALLOC_SIZE_MIN = 18,
    _PC_SYMLINK_MAX = 19,
    _PC_2_SYMLINKS = 20
} ;
enum __anonenum_34 {
    _SC_ARG_MAX = 0,
    _SC_CHILD_MAX = 1,
    _SC_CLK_TCK = 2,
    _SC_NGROUPS_MAX = 3,
    _SC_OPEN_MAX = 4,
    _SC_STREAM_MAX = 5,
    _SC_TZNAME_MAX = 6,
    _SC_JOB_CONTROL = 7,
    _SC_SAVED_IDS = 8,
    _SC_REALTIME_SIGNALS = 9,
    _SC_PRIORITY_SCHEDULING = 10,
    _SC_TIMERS = 11,
    _SC_ASYNCHRONOUS_IO = 12,
    _SC_PRIORITIZED_IO = 13,
    _SC_SYNCHRONIZED_IO = 14,
    _SC_FSYNC = 15,
    _SC_MAPPED_FILES = 16,
    _SC_MEMLOCK = 17,
    _SC_MEMLOCK_RANGE = 18,
    _SC_MEMORY_PROTECTION = 19,
    _SC_MESSAGE_PASSING = 20,
    _SC_SEMAPHORES = 21,
    _SC_SHARED_MEMORY_OBJECTS = 22,
    _SC_AIO_LISTIO_MAX = 23,
    _SC_AIO_MAX = 24,
    _SC_AIO_PRIO_DELTA_MAX = 25,
    _SC_DELAYTIMER_MAX = 26,
    _SC_MQ_OPEN_MAX = 27,
    _SC_MQ_PRIO_MAX = 28,
    _SC_VERSION = 29,
    _SC_PAGESIZE = 30,
    _SC_RTSIG_MAX = 31,
    _SC_SEM_NSEMS_MAX = 32,
    _SC_SEM_VALUE_MAX = 33,
    _SC_SIGQUEUE_MAX = 34,
    _SC_TIMER_MAX = 35,
    _SC_BC_BASE_MAX = 36,
    _SC_BC_DIM_MAX = 37,
    _SC_BC_SCALE_MAX = 38,
    _SC_BC_STRING_MAX = 39,
    _SC_COLL_WEIGHTS_MAX = 40,
    _SC_EQUIV_CLASS_MAX = 41,
    _SC_EXPR_NEST_MAX = 42,
    _SC_LINE_MAX = 43,
    _SC_RE_DUP_MAX = 44,
    _SC_CHARCLASS_NAME_MAX = 45,
    _SC_2_VERSION = 46,
    _SC_2_C_BIND = 47,
    _SC_2_C_DEV = 48,
    _SC_2_FORT_DEV = 49,
    _SC_2_FORT_RUN = 50,
    _SC_2_SW_DEV = 51,
    _SC_2_LOCALEDEF = 52,
    _SC_PII = 53,
    _SC_PII_XTI = 54,
    _SC_PII_SOCKET = 55,
    _SC_PII_INTERNET = 56,
    _SC_PII_OSI = 57,
    _SC_POLL = 58,
    _SC_SELECT = 59,
    _SC_UIO_MAXIOV = 60,
    _SC_IOV_MAX = 60,
    _SC_PII_INTERNET_STREAM = 61,
    _SC_PII_INTERNET_DGRAM = 62,
    _SC_PII_OSI_COTS = 63,
    _SC_PII_OSI_CLTS = 64,
    _SC_PII_OSI_M = 65,
    _SC_T_IOV_MAX = 66,
    _SC_THREADS = 67,
    _SC_THREAD_SAFE_FUNCTIONS = 68,
    _SC_GETGR_R_SIZE_MAX = 69,
    _SC_GETPW_R_SIZE_MAX = 70,
    _SC_LOGIN_NAME_MAX = 71,
    _SC_TTY_NAME_MAX = 72,
    _SC_THREAD_DESTRUCTOR_ITERATIONS = 73,
    _SC_THREAD_KEYS_MAX = 74,
    _SC_THREAD_STACK_MIN = 75,
    _SC_THREAD_THREADS_MAX = 76,
    _SC_THREAD_ATTR_STACKADDR = 77,
    _SC_THREAD_ATTR_STACKSIZE = 78,
    _SC_THREAD_PRIORITY_SCHEDULING = 79,
    _SC_THREAD_PRIO_INHERIT = 80,
    _SC_THREAD_PRIO_PROTECT = 81,
    _SC_THREAD_PROCESS_SHARED = 82,
    _SC_NPROCESSORS_CONF = 83,
    _SC_NPROCESSORS_ONLN = 84,
    _SC_PHYS_PAGES = 85,
    _SC_AVPHYS_PAGES = 86,
    _SC_ATEXIT_MAX = 87,
    _SC_PASS_MAX = 88,
    _SC_XOPEN_VERSION = 89,
    _SC_XOPEN_XCU_VERSION = 90,
    _SC_XOPEN_UNIX = 91,
    _SC_XOPEN_CRYPT = 92,
    _SC_XOPEN_ENH_I18N = 93,
    _SC_XOPEN_SHM = 94,
    _SC_2_CHAR_TERM = 95,
    _SC_2_C_VERSION = 96,
    _SC_2_UPE = 97,
    _SC_XOPEN_XPG2 = 98,
    _SC_XOPEN_XPG3 = 99,
    _SC_XOPEN_XPG4 = 100,
    _SC_CHAR_BIT = 101,
    _SC_CHAR_MAX = 102,
    _SC_CHAR_MIN = 103,
    _SC_INT_MAX = 104,
    _SC_INT_MIN = 105,
    _SC_LONG_BIT = 106,
    _SC_WORD_BIT = 107,
    _SC_MB_LEN_MAX = 108,
    _SC_NZERO = 109,
    _SC_SSIZE_MAX = 110,
    _SC_SCHAR_MAX = 111,
    _SC_SCHAR_MIN = 112,
    _SC_SHRT_MAX = 113,
    _SC_SHRT_MIN = 114,
    _SC_UCHAR_MAX = 115,
    _SC_UINT_MAX = 116,
    _SC_ULONG_MAX = 117,
    _SC_USHRT_MAX = 118,
    _SC_NL_ARGMAX = 119,
    _SC_NL_LANGMAX = 120,
    _SC_NL_MSGMAX = 121,
    _SC_NL_NMAX = 122,
    _SC_NL_SETMAX = 123,
    _SC_NL_TEXTMAX = 124,
    _SC_XBS5_ILP32_OFF32 = 125,
    _SC_XBS5_ILP32_OFFBIG = 126,
    _SC_XBS5_LP64_OFF64 = 127,
    _SC_XBS5_LPBIG_OFFBIG = 128,
    _SC_XOPEN_LEGACY = 129,
    _SC_XOPEN_REALTIME = 130,
    _SC_XOPEN_REALTIME_THREADS = 131,
    _SC_ADVISORY_INFO = 132,
    _SC_BARRIERS = 133,
    _SC_BASE = 134,
    _SC_C_LANG_SUPPORT = 135,
    _SC_C_LANG_SUPPORT_R = 136,
    _SC_CLOCK_SELECTION = 137,
    _SC_CPUTIME = 138,
    _SC_THREAD_CPUTIME = 139,
    _SC_DEVICE_IO = 140,
    _SC_DEVICE_SPECIFIC = 141,
    _SC_DEVICE_SPECIFIC_R = 142,
    _SC_FD_MGMT = 143,
    _SC_FIFO = 144,
    _SC_PIPE = 145,
    _SC_FILE_ATTRIBUTES = 146,
    _SC_FILE_LOCKING = 147,
    _SC_FILE_SYSTEM = 148,
    _SC_MONOTONIC_CLOCK = 149,
    _SC_MULTI_PROCESS = 150,
    _SC_SINGLE_PROCESS = 151,
    _SC_NETWORKING = 152,
    _SC_READER_WRITER_LOCKS = 153,
    _SC_SPIN_LOCKS = 154,
    _SC_REGEXP = 155,
    _SC_REGEX_VERSION = 156,
    _SC_SHELL = 157,
    _SC_SIGNALS = 158,
    _SC_SPAWN = 159,
    _SC_SPORADIC_SERVER = 160,
    _SC_THREAD_SPORADIC_SERVER = 161,
    _SC_SYSTEM_DATABASE = 162,
    _SC_SYSTEM_DATABASE_R = 163,
    _SC_TIMEOUTS = 164,
    _SC_TYPED_MEMORY_OBJECTS = 165,
    _SC_USER_GROUPS = 166,
    _SC_USER_GROUPS_R = 167,
    _SC_2_PBS = 168,
    _SC_2_PBS_ACCOUNTING = 169,
    _SC_2_PBS_LOCATE = 170,
    _SC_2_PBS_MESSAGE = 171,
    _SC_2_PBS_TRACK = 172,
    _SC_SYMLOOP_MAX = 173,
    _SC_STREAMS = 174,
    _SC_2_PBS_CHECKPOINT = 175,
    _SC_V6_ILP32_OFF32 = 176,
    _SC_V6_ILP32_OFFBIG = 177,
    _SC_V6_LP64_OFF64 = 178,
    _SC_V6_LPBIG_OFFBIG = 179,
    _SC_HOST_NAME_MAX = 180,
    _SC_TRACE = 181,
    _SC_TRACE_EVENT_FILTER = 182,
    _SC_TRACE_INHERIT = 183,
    _SC_TRACE_LOG = 184,
    _SC_LEVEL1_ICACHE_SIZE = 185,
    _SC_LEVEL1_ICACHE_ASSOC = 186,
    _SC_LEVEL1_ICACHE_LINESIZE = 187,
    _SC_LEVEL1_DCACHE_SIZE = 188,
    _SC_LEVEL1_DCACHE_ASSOC = 189,
    _SC_LEVEL1_DCACHE_LINESIZE = 190,
    _SC_LEVEL2_CACHE_SIZE = 191,
    _SC_LEVEL2_CACHE_ASSOC = 192,
    _SC_LEVEL2_CACHE_LINESIZE = 193,
    _SC_LEVEL3_CACHE_SIZE = 194,
    _SC_LEVEL3_CACHE_ASSOC = 195,
    _SC_LEVEL3_CACHE_LINESIZE = 196,
    _SC_LEVEL4_CACHE_SIZE = 197,
    _SC_LEVEL4_CACHE_ASSOC = 198,
    _SC_LEVEL4_CACHE_LINESIZE = 199,
    _SC_IPV6 = 235,
    _SC_RAW_SOCKETS = 236,
    _SC_V7_ILP32_OFF32 = 237,
    _SC_V7_ILP32_OFFBIG = 238,
    _SC_V7_LP64_OFF64 = 239,
    _SC_V7_LPBIG_OFFBIG = 240,
    _SC_SS_REPL_MAX = 241,
    _SC_TRACE_EVENT_NAME_MAX = 242,
    _SC_TRACE_NAME_MAX = 243,
    _SC_TRACE_SYS_MAX = 244,
    _SC_TRACE_USER_EVENT_MAX = 245,
    _SC_XOPEN_STREAMS = 246,
    _SC_THREAD_ROBUST_PRIO_INHERIT = 247,
    _SC_THREAD_ROBUST_PRIO_PROTECT = 248
} ;
enum __anonenum_35 {
    _CS_PATH = 0,
    _CS_V6_WIDTH_RESTRICTED_ENVS = 1,
    _CS_GNU_LIBC_VERSION = 2,
    _CS_GNU_LIBPTHREAD_VERSION = 3,
    _CS_V5_WIDTH_RESTRICTED_ENVS = 4,
    _CS_V7_WIDTH_RESTRICTED_ENVS = 5,
    _CS_LFS_CFLAGS = 1000,
    _CS_LFS_LDFLAGS = 1001,
    _CS_LFS_LIBS = 1002,
    _CS_LFS_LINTFLAGS = 1003,
    _CS_LFS64_CFLAGS = 1004,
    _CS_LFS64_LDFLAGS = 1005,
    _CS_LFS64_LIBS = 1006,
    _CS_LFS64_LINTFLAGS = 1007,
    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
    _CS_XBS5_ILP32_OFF32_LDFLAGS = 1101,
    _CS_XBS5_ILP32_OFF32_LIBS = 1102,
    _CS_XBS5_ILP32_OFF32_LINTFLAGS = 1103,
    _CS_XBS5_ILP32_OFFBIG_CFLAGS = 1104,
    _CS_XBS5_ILP32_OFFBIG_LDFLAGS = 1105,
    _CS_XBS5_ILP32_OFFBIG_LIBS = 1106,
    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS = 1107,
    _CS_XBS5_LP64_OFF64_CFLAGS = 1108,
    _CS_XBS5_LP64_OFF64_LDFLAGS = 1109,
    _CS_XBS5_LP64_OFF64_LIBS = 1110,
    _CS_XBS5_LP64_OFF64_LINTFLAGS = 1111,
    _CS_XBS5_LPBIG_OFFBIG_CFLAGS = 1112,
    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS = 1113,
    _CS_XBS5_LPBIG_OFFBIG_LIBS = 1114,
    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS = 1115,
    _CS_POSIX_V6_ILP32_OFF32_CFLAGS = 1116,
    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS = 1117,
    _CS_POSIX_V6_ILP32_OFF32_LIBS = 1118,
    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS = 1119,
    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS = 1120,
    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS = 1121,
    _CS_POSIX_V6_ILP32_OFFBIG_LIBS = 1122,
    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS = 1123,
    _CS_POSIX_V6_LP64_OFF64_CFLAGS = 1124,
    _CS_POSIX_V6_LP64_OFF64_LDFLAGS = 1125,
    _CS_POSIX_V6_LP64_OFF64_LIBS = 1126,
    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS = 1127,
    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS = 1128,
    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS = 1129,
    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS = 1130,
    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS = 1131,
    _CS_POSIX_V7_ILP32_OFF32_CFLAGS = 1132,
    _CS_POSIX_V7_ILP32_OFF32_LDFLAGS = 1133,
    _CS_POSIX_V7_ILP32_OFF32_LIBS = 1134,
    _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS = 1135,
    _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS = 1136,
    _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS = 1137,
    _CS_POSIX_V7_ILP32_OFFBIG_LIBS = 1138,
    _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS = 1139,
    _CS_POSIX_V7_LP64_OFF64_CFLAGS = 1140,
    _CS_POSIX_V7_LP64_OFF64_LDFLAGS = 1141,
    _CS_POSIX_V7_LP64_OFF64_LIBS = 1142,
    _CS_POSIX_V7_LP64_OFF64_LINTFLAGS = 1143,
    _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS = 1144,
    _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS = 1145,
    _CS_POSIX_V7_LPBIG_OFFBIG_LIBS = 1146,
    _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS = 1147,
    _CS_V6_ENV = 1148,
    _CS_V7_ENV = 1149
} ;
typedef signed char int8;
typedef unsigned char uint8;
typedef short int16;
typedef unsigned short uint16;
typedef int int32;
typedef unsigned int uint32;
typedef long long int64;
typedef unsigned long long uint64;
typedef int uint16_vap;
struct __anonstruct_TIFFHeaderCommon_36 {
   uint16 tiff_magic ;
   uint16 tiff_version ;
};
typedef struct __anonstruct_TIFFHeaderCommon_36 TIFFHeaderCommon;
struct __anonstruct_TIFFHeaderClassic_37 {
   uint16 tiff_magic ;
   uint16 tiff_version ;
   uint32 tiff_diroff ;
};
typedef struct __anonstruct_TIFFHeaderClassic_37 TIFFHeaderClassic;
struct __anonstruct_TIFFHeaderBig_38 {
   uint16 tiff_magic ;
   uint16 tiff_version ;
   uint16 tiff_offsetsize ;
   uint16 tiff_unused ;
   uint64 tiff_diroff ;
};
typedef struct __anonstruct_TIFFHeaderBig_38 TIFFHeaderBig;
enum __anonenum_TIFFDataType_39 {
    TIFF_NOTYPE = 0,
    TIFF_BYTE = 1,
    TIFF_ASCII = 2,
    TIFF_SHORT = 3,
    TIFF_LONG = 4,
    TIFF_RATIONAL = 5,
    TIFF_SBYTE = 6,
    TIFF_UNDEFINED = 7,
    TIFF_SSHORT = 8,
    TIFF_SLONG = 9,
    TIFF_SRATIONAL = 10,
    TIFF_FLOAT = 11,
    TIFF_DOUBLE = 12,
    TIFF_IFD = 13,
    TIFF_LONG8 = 16,
    TIFF_SLONG8 = 17,
    TIFF_IFD8 = 18
} ;
typedef enum __anonenum_TIFFDataType_39 TIFFDataType;
struct tiff;
typedef struct tiff TIFF;
typedef long tmsize_t;
typedef uint64 toff_t;
typedef uint32 ttag_t;
typedef uint16 tdir_t;
typedef uint16 tsample_t;
typedef uint32 tstrile_t;
typedef tstrile_t tstrip_t;
typedef tstrile_t ttile_t;
typedef tmsize_t tsize_t;
typedef void *tdata_t;
typedef void *thandle_t;
typedef unsigned char TIFFRGBValue;
struct __anonstruct_TIFFDisplay_40 {
   float d_mat[3][3] ;
   float d_YCR ;
   float d_YCG ;
   float d_YCB ;
   uint32 d_Vrwr ;
   uint32 d_Vrwg ;
   uint32 d_Vrwb ;
   float d_Y0R ;
   float d_Y0G ;
   float d_Y0B ;
   float d_gammaR ;
   float d_gammaG ;
   float d_gammaB ;
};
typedef struct __anonstruct_TIFFDisplay_40 TIFFDisplay;
struct __anonstruct_TIFFYCbCrToRGB_41 {
   TIFFRGBValue *clamptab ;
   int *Cr_r_tab ;
   int *Cb_b_tab ;
   int32 *Cr_g_tab ;
   int32 *Cb_g_tab ;
   int32 *Y_tab ;
};
typedef struct __anonstruct_TIFFYCbCrToRGB_41 TIFFYCbCrToRGB;
struct __anonstruct_TIFFCIELabToRGB_42 {
   int range ;
   float rstep ;
   float gstep ;
   float bstep ;
   float X0 ;
   float Y0 ;
   float Z0 ;
   TIFFDisplay display ;
   float Yr2r[1501] ;
   float Yg2g[1501] ;
   float Yb2b[1501] ;
};
typedef struct __anonstruct_TIFFCIELabToRGB_42 TIFFCIELabToRGB;
struct _TIFFRGBAImage;
typedef struct _TIFFRGBAImage TIFFRGBAImage;
typedef void (*tileContigRoutine)(TIFFRGBAImage * , uint32 * , uint32  , uint32  , uint32  , uint32  , int32  , int32  , unsigned char * );
typedef void (*tileSeparateRoutine)(TIFFRGBAImage * , uint32 * , uint32  , uint32  , uint32  , uint32  , int32  , int32  , unsigned char * , unsigned char * , unsigned char * , unsigned char * );
union __anonunion_put_43 {
   void (*any)(TIFFRGBAImage * ) ;
   void (*contig)(TIFFRGBAImage * , uint32 * , uint32  , uint32  , uint32  , uint32  , int32  , int32  , unsigned char * ) ;
   void (*separate)(TIFFRGBAImage * , uint32 * , uint32  , uint32  , uint32  , uint32  , int32  , int32  , unsigned char * , unsigned char * , unsigned char * , unsigned char * ) ;
};
struct _TIFFRGBAImage {
   TIFF *tif ;
   int stoponerr ;
   int isContig ;
   int alpha ;
   uint32 width ;
   uint32 height ;
   uint16 bitspersample ;
   uint16 samplesperpixel ;
   uint16 orientation ;
   uint16 req_orientation ;
   uint16 photometric ;
   uint16 *redcmap ;
   uint16 *greencmap ;
   uint16 *bluecmap ;
   int (*get)(TIFFRGBAImage * , uint32 * , uint32  , uint32  ) ;
   union __anonunion_put_43 put ;
   TIFFRGBValue *Map ;
   uint32 **BWmap ;
   uint32 **PALmap ;
   TIFFYCbCrToRGB *ycbcr ;
   TIFFCIELabToRGB *cielab ;
   uint8 *UaToAa ;
   uint8 *Bitdepth16To8 ;
   int row_offset ;
   int col_offset ;
};
typedef int (*TIFFInitMethod)(TIFF * , int  );
struct __anonstruct_TIFFCodec_44 {
   char *name ;
   uint16 scheme ;
   int (*init)(TIFF * , int  ) ;
};
typedef struct __anonstruct_TIFFCodec_44 TIFFCodec;
typedef void (*TIFFErrorHandler)(char const   * , char const   * , va_list  );
typedef void (*TIFFErrorHandlerExt)(thandle_t  , char const   * , char const   * , va_list  );
typedef tmsize_t (*TIFFReadWriteProc)(thandle_t  , void * , tmsize_t  );
typedef toff_t (*TIFFSeekProc)(thandle_t  , toff_t  , int  );
typedef int (*TIFFCloseProc)(thandle_t  );
typedef toff_t (*TIFFSizeProc)(thandle_t  );
typedef int (*TIFFMapFileProc)(thandle_t  , void **base , toff_t *size );
typedef void (*TIFFUnmapFileProc)(thandle_t  , void *base , toff_t size );
typedef void (*TIFFExtendProc)(TIFF * );
struct _TIFFField;
typedef struct _TIFFField TIFFField;
struct _TIFFFieldArray;
typedef struct _TIFFFieldArray TIFFFieldArray;
typedef int (*TIFFVSetMethod)(TIFF * , uint32  , va_list  );
typedef int (*TIFFVGetMethod)(TIFF * , uint32  , va_list  );
typedef void (*TIFFPrintMethod)(TIFF * , FILE * , long  );
struct __anonstruct_TIFFTagMethods_45 {
   int (*vsetfield)(TIFF * , uint32  , va_list  ) ;
   int (*vgetfield)(TIFF * , uint32  , va_list  ) ;
   void (*printdir)(TIFF * , FILE * , long  ) ;
};
typedef struct __anonstruct_TIFFTagMethods_45 TIFFTagMethods;
struct __anonstruct_TIFFFieldInfo_46 {
   ttag_t field_tag ;
   short field_readcount ;
   short field_writecount ;
   TIFFDataType field_type ;
   unsigned short field_bit ;
   unsigned char field_oktochange ;
   unsigned char field_passcount ;
   char *field_name ;
};
typedef struct __anonstruct_TIFFFieldInfo_46 TIFFFieldInfo;
enum __anonenum_Contrast_47 {
    EXP50 = 0,
    EXP60 = 1,
    EXP70 = 2,
    EXP80 = 3,
    EXP90 = 4,
    EXP = 5,
    LINEAR = 6
} ;
typedef enum __anonenum_Contrast_47 Contrast;
struct cpTag {
   uint16 tag ;
   uint16 count ;
   TIFFDataType type ;
};
extern struct _IO_FILE_plus _IO_2_1_stdin_ ;
extern struct _IO_FILE_plus _IO_2_1_stdout_ ;
extern struct _IO_FILE_plus _IO_2_1_stderr_ ;
extern int __underflow(_IO_FILE * ) ;
extern int __uflow(_IO_FILE * ) ;
extern int __overflow(_IO_FILE * , int  ) ;
extern int _IO_getc(_IO_FILE *__fp ) ;
extern int _IO_putc(int __c , _IO_FILE *__fp ) ;
extern  __attribute__((__nothrow__)) int _IO_feof(_IO_FILE *__fp ) ;
extern  __attribute__((__nothrow__)) int _IO_ferror(_IO_FILE *__fp ) ;
extern int _IO_peekc_locked(_IO_FILE *__fp ) ;
extern  __attribute__((__nothrow__)) void _IO_flockfile(_IO_FILE * ) ;
extern  __attribute__((__nothrow__)) void _IO_funlockfile(_IO_FILE * ) ;
extern  __attribute__((__nothrow__)) int _IO_ftrylockfile(_IO_FILE * ) ;
extern int _IO_vfscanf(_IO_FILE * __restrict   , char const   * __restrict   , __gnuc_va_list  , int * __restrict   ) ;
extern int _IO_vfprintf(_IO_FILE * __restrict   , char const   * __restrict   , __gnuc_va_list  ) ;
extern __ssize_t _IO_padn(_IO_FILE * , int  , __ssize_t  ) ;
extern size_t _IO_sgetn(_IO_FILE * , void * , size_t  ) ;
extern __off64_t _IO_seekoff(_IO_FILE * , __off64_t  , int  , int  ) ;
extern __off64_t _IO_seekpos(_IO_FILE * , __off64_t  , int  ) ;
extern  __attribute__((__nothrow__)) void _IO_free_backup_area(_IO_FILE * ) ;
extern struct _IO_FILE *stdin ;
extern struct _IO_FILE *stdout ;
extern struct _IO_FILE *stderr ;
extern  __attribute__((__nothrow__)) int remove(char const   *__filename ) ;
extern  __attribute__((__nothrow__)) int rename(char const   *__old , char const   *__new ) ;
extern  __attribute__((__nothrow__)) int renameat(int __oldfd , char const   *__old , int __newfd , char const   *__new ) ;
extern FILE *tmpfile(void)  __asm__("tmpfile64")  ;
extern  __attribute__((__nothrow__)) char *tmpnam(char *__s ) ;
extern  __attribute__((__nothrow__)) char *tmpnam_r(char *__s ) ;
extern  __attribute__((__nothrow__)) char *tempnam(char const   *__dir , char const   *__pfx )  __attribute__((__malloc__)) ;
extern int fclose(FILE *__stream ) ;
extern int fflush(FILE *__stream ) ;
extern int fflush_unlocked(FILE *__stream ) ;
extern FILE *fopen(char const   * __restrict  __filename , char const   * __restrict  __modes )  __asm__("fopen64")  ;
extern FILE *freopen(char const   * __restrict  __filename , char const   * __restrict  __modes , FILE * __restrict  __stream )  __asm__("freopen64")  ;
extern  __attribute__((__nothrow__)) FILE *fdopen(int __fd , char const   *__modes ) ;
extern  __attribute__((__nothrow__)) FILE *fmemopen(void *__s , size_t __len , char const   *__modes ) ;
extern  __attribute__((__nothrow__)) FILE *open_memstream(char **__bufloc , size_t *__sizeloc ) ;
extern  __attribute__((__nothrow__)) void setbuf(FILE * __restrict  __stream , char * __restrict  __buf ) ;
extern  __attribute__((__nothrow__)) int setvbuf(FILE * __restrict  __stream , char * __restrict  __buf , int __modes , size_t __n ) ;
extern  __attribute__((__nothrow__)) void setbuffer(FILE * __restrict  __stream , char * __restrict  __buf , size_t __size ) ;
extern  __attribute__((__nothrow__)) void setlinebuf(FILE *__stream ) ;
extern int fprintf(FILE * __restrict  __stream , char const   * __restrict  __format  , ...) ;
extern int printf(char const   * __restrict  __format  , ...) ;
extern  __attribute__((__nothrow__)) int sprintf(char * __restrict  __s , char const   * __restrict  __format  , ...) ;
extern int vfprintf(FILE * __restrict  __s , char const   * __restrict  __format , __gnuc_va_list __arg ) ;
__inline extern int vprintf(char const   * __restrict  __fmt , __gnuc_va_list __arg ) ;
extern  __attribute__((__nothrow__)) int vsprintf(char * __restrict  __s , char const   * __restrict  __format , __gnuc_va_list __arg ) ;
extern  __attribute__((__nothrow__)) int ( /* format attribute */  snprintf)(char * __restrict  __s , size_t __maxlen , char const   * __restrict  __format  , ...) ;
extern  __attribute__((__nothrow__)) int ( /* format attribute */  vsnprintf)(char * __restrict  __s , size_t __maxlen , char const   * __restrict  __format , __gnuc_va_list __arg ) ;
extern int ( /* format attribute */  vdprintf)(int __fd , char const   * __restrict  __fmt , __gnuc_va_list __arg ) ;
extern int ( /* format attribute */  dprintf)(int __fd , char const   * __restrict  __fmt  , ...) ;
extern int fscanf(FILE * __restrict  __stream , char const   * __restrict  __format  , ...)  __asm__("__isoc99_fscanf")  ;
extern int scanf(char const   * __restrict  __format  , ...)  __asm__("__isoc99_scanf")  ;
extern  __attribute__((__nothrow__)) int sscanf(char const   * __restrict  __s , char const   * __restrict  __format  , ...)  __asm__("__isoc99_sscanf")  ;
extern int ( /* format attribute */  vfscanf)(FILE * __restrict  __s , char const   * __restrict  __format , __gnuc_va_list __arg )  __asm__("__isoc99_vfscanf")  ;
extern int ( /* format attribute */  vscanf)(char const   * __restrict  __format , __gnuc_va_list __arg )  __asm__("__isoc99_vscanf")  ;
extern  __attribute__((__nothrow__)) int ( /* format attribute */  vsscanf)(char const   * __restrict  __s , char const   * __restrict  __format , __gnuc_va_list __arg )  __asm__("__isoc99_vsscanf")  ;
extern int fgetc(FILE *__stream ) ;
extern int getc(FILE *__stream ) ;
__inline extern int getchar(void) ;
__inline extern int getc_unlocked(FILE *__fp ) ;
__inline extern int getchar_unlocked(void) ;
__inline extern int fgetc_unlocked(FILE *__fp ) ;
extern int fputc(int __c , FILE *__stream ) ;
extern int putc(int __c , FILE *__stream ) ;
__inline extern int putchar(int __c ) ;
__inline extern int fputc_unlocked(int __c , FILE *__stream ) ;
__inline extern int putc_unlocked(int __c , FILE *__stream ) ;
__inline extern int putchar_unlocked(int __c ) ;
extern int getw(FILE *__stream ) ;
extern int putw(int __w , FILE *__stream ) ;
extern char *fgets(char * __restrict  __s , int __n , FILE * __restrict  __stream ) ;
extern char *gets(char *__s ) ;
extern __ssize_t __getdelim(char ** __restrict  __lineptr , size_t * __restrict  __n , int __delimiter , FILE * __restrict  __stream ) ;
extern __ssize_t getdelim(char ** __restrict  __lineptr , size_t * __restrict  __n , int __delimiter , FILE * __restrict  __stream ) ;
extern __ssize_t getline(char ** __restrict  __lineptr , size_t * __restrict  __n , FILE * __restrict  __stream ) ;
extern int fputs(char const   * __restrict  __s , FILE * __restrict  __stream ) ;
extern int puts(char const   *__s ) ;
extern int ungetc(int __c , FILE *__stream ) ;
extern size_t fread(void * __restrict  __ptr , size_t __size , size_t __n , FILE * __restrict  __stream ) ;
extern size_t fwrite(void const   * __restrict  __ptr , size_t __size , size_t __n , FILE * __restrict  __s ) ;
extern size_t fread_unlocked(void * __restrict  __ptr , size_t __size , size_t __n , FILE * __restrict  __stream ) ;
extern size_t fwrite_unlocked(void const   * __restrict  __ptr , size_t __size , size_t __n , FILE * __restrict  __stream ) ;
extern int fseek(FILE *__stream , long __off , int __whence ) ;
extern long ftell(FILE *__stream ) ;
extern void rewind(FILE *__stream ) ;
extern int fseeko(FILE *__stream , __off64_t __off , int __whence )  __asm__("fseeko64")  ;
extern __off64_t ftello(FILE *__stream )  __asm__("ftello64")  ;
extern int fgetpos(FILE * __restrict  __stream , fpos_t * __restrict  __pos )  __asm__("fgetpos64")  ;
extern int fsetpos(FILE *__stream , fpos_t const   *__pos )  __asm__("fsetpos64")  ;
extern  __attribute__((__nothrow__)) void clearerr(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) int feof(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) int ferror(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) void clearerr_unlocked(FILE *__stream ) ;
__inline extern  __attribute__((__nothrow__)) int feof_unlocked(FILE *__stream ) ;
__inline extern  __attribute__((__nothrow__)) int ferror_unlocked(FILE *__stream ) ;
extern void perror(char const   *__s ) ;
extern int sys_nerr ;
extern char const   * const  sys_errlist[] ;
extern  __attribute__((__nothrow__)) int fileno(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) int fileno_unlocked(FILE *__stream ) ;
extern FILE *popen(char const   *__command , char const   *__modes ) ;
extern int pclose(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) char *ctermid(char *__s ) ;
extern  __attribute__((__nothrow__)) void flockfile(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) int ftrylockfile(FILE *__stream ) ;
extern  __attribute__((__nothrow__)) void funlockfile(FILE *__stream ) ;
__inline extern int vprintf(char const   * __restrict  __fmt , __gnuc_va_list __arg ) 
{ int tmp ;

  {
  tmp = vfprintf((FILE */* __restrict  */)stdout, __fmt, __arg);
  return (tmp);
}
}
__inline extern int getchar(void) 
{ int tmp ;

  {
  tmp = _IO_getc(stdin);
  return (tmp);
}
}
__inline extern int fgetc_unlocked(FILE *__fp ) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  int tmp___2 ;
  long tmp___3 ;

  {
  tmp___3 = __builtin_expect((long )((unsigned int )__fp->_IO_read_ptr >= (unsigned int )__fp->_IO_read_end), 0L);
  if (tmp___3) {
    tmp___0 = __uflow(__fp);
    tmp___2 = tmp___0;
  } else {
    tmp___1 = __fp->_IO_read_ptr;
    (__fp->_IO_read_ptr) ++;
    tmp___2 = (int )*((unsigned char *)tmp___1);
  }
  return (tmp___2);
}
}
__inline extern int getc_unlocked(FILE *__fp ) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  int tmp___2 ;
  long tmp___3 ;

  {
  tmp___3 = __builtin_expect((long )((unsigned int )__fp->_IO_read_ptr >= (unsigned int )__fp->_IO_read_end), 0L);
  if (tmp___3) {
    tmp___0 = __uflow(__fp);
    tmp___2 = tmp___0;
  } else {
    tmp___1 = __fp->_IO_read_ptr;
    (__fp->_IO_read_ptr) ++;
    tmp___2 = (int )*((unsigned char *)tmp___1);
  }
  return (tmp___2);
}
}
__inline extern int getchar_unlocked(void) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  int tmp___2 ;
  long tmp___3 ;

  {
  tmp___3 = __builtin_expect((long )((unsigned int )stdin->_IO_read_ptr >= (unsigned int )stdin->_IO_read_end), 0L);
  if (tmp___3) {
    tmp___0 = __uflow(stdin);
    tmp___2 = tmp___0;
  } else {
    tmp___1 = stdin->_IO_read_ptr;
    (stdin->_IO_read_ptr) ++;
    tmp___2 = (int )*((unsigned char *)tmp___1);
  }
  return (tmp___2);
}
}
__inline extern int putchar(int __c ) 
{ int tmp ;

  {
  tmp = _IO_putc(__c, stdout);
  return (tmp);
}
}
__inline extern int fputc_unlocked(int __c , FILE *__stream ) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  char tmp___2 ;
  int tmp___3 ;
  long tmp___4 ;

  {
  tmp___4 = __builtin_expect((long )((unsigned int )__stream->_IO_write_ptr >= (unsigned int )__stream->_IO_write_end), 0L);
  if (tmp___4) {
    tmp___0 = __overflow(__stream, (int )((unsigned char )__c));
    tmp___3 = tmp___0;
  } else {
    tmp___1 = __stream->_IO_write_ptr;
    (__stream->_IO_write_ptr) ++;
    tmp___2 = (char )__c;
    *tmp___1 = tmp___2;
    tmp___3 = (int )((unsigned char )tmp___2);
  }
  return (tmp___3);
}
}
__inline extern int putc_unlocked(int __c , FILE *__stream ) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  char tmp___2 ;
  int tmp___3 ;
  long tmp___4 ;

  {
  tmp___4 = __builtin_expect((long )((unsigned int )__stream->_IO_write_ptr >= (unsigned int )__stream->_IO_write_end), 0L);
  if (tmp___4) {
    tmp___0 = __overflow(__stream, (int )((unsigned char )__c));
    tmp___3 = tmp___0;
  } else {
    tmp___1 = __stream->_IO_write_ptr;
    (__stream->_IO_write_ptr) ++;
    tmp___2 = (char )__c;
    *tmp___1 = tmp___2;
    tmp___3 = (int )((unsigned char )tmp___2);
  }
  return (tmp___3);
}
}
__inline extern int putchar_unlocked(int __c ) 
{ long tmp ;
  int tmp___0 ;
  char *tmp___1 ;
  char tmp___2 ;
  int tmp___3 ;
  long tmp___4 ;

  {
  tmp___4 = __builtin_expect((long )((unsigned int )stdout->_IO_write_ptr >= (unsigned int )stdout->_IO_write_end), 0L);
  if (tmp___4) {
    tmp___0 = __overflow(stdout, (int )((unsigned char )__c));
    tmp___3 = tmp___0;
  } else {
    tmp___1 = stdout->_IO_write_ptr;
    (stdout->_IO_write_ptr) ++;
    tmp___2 = (char )__c;
    *tmp___1 = tmp___2;
    tmp___3 = (int )((unsigned char )tmp___2);
  }
  return (tmp___3);
}
}
__inline extern  __attribute__((__nothrow__)) int feof_unlocked(FILE *__stream ) ;
__inline extern int feof_unlocked(FILE *__stream ) 
{ 

  {
  return ((__stream->_flags & 0x10) != 0);
}
}
__inline extern  __attribute__((__nothrow__)) int ferror_unlocked(FILE *__stream ) ;
__inline extern int ferror_unlocked(FILE *__stream ) 
{ 

  {
  return ((__stream->_flags & 0x20) != 0);
}
}
extern  __attribute__((__nothrow__)) size_t __ctype_get_mb_cur_max(void) ;
__inline extern  __attribute__((__nothrow__)) double atof(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern  __attribute__((__nothrow__)) int atoi(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern  __attribute__((__nothrow__)) long atol(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern  __attribute__((__nothrow__)) long long atoll(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) double strtod(char const   * __restrict  __nptr , char ** __restrict  __endptr )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) float strtof(char const   * __restrict  __nptr , char ** __restrict  __endptr )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long double strtold(char const   * __restrict  __nptr , char ** __restrict  __endptr )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long strtol(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) unsigned long strtoul(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long long strtoq(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) unsigned long long strtouq(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long long strtoll(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) unsigned long long strtoull(char const   * __restrict  __nptr , char ** __restrict  __endptr , int __base )  __attribute__((__nonnull__(1))) ;
__inline extern  __attribute__((__nothrow__)) double atof(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern double atof(char const   *__nptr ) 
{ double tmp ;

  {
  tmp = strtod((char const   */* __restrict  */)__nptr, (char **/* __restrict  */)((char **)((void *)0)));
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) int atoi(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern int atoi(char const   *__nptr ) 
{ long tmp ;

  {
  tmp = strtol((char const   */* __restrict  */)__nptr, (char **/* __restrict  */)((char **)((void *)0)), 10);
  return ((int )tmp);
}
}
__inline extern  __attribute__((__nothrow__)) long atol(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern long atol(char const   *__nptr ) 
{ long tmp ;

  {
  tmp = strtol((char const   */* __restrict  */)__nptr, (char **/* __restrict  */)((char **)((void *)0)), 10);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) long long atoll(char const   *__nptr )  __attribute__((__pure__, __nonnull__(1))) ;
__inline extern long long atoll(char const   *__nptr ) 
{ long long tmp ;

  {
  tmp = strtoll((char const   */* __restrict  */)__nptr, (char **/* __restrict  */)((char **)((void *)0)), 10);
  return (tmp);
}
}
extern  __attribute__((__nothrow__)) char *l64a(long __n ) ;
extern  __attribute__((__nothrow__)) long a64l(char const   *__s )  __attribute__((__pure__, __nonnull__(1))) ;
extern int select(int __nfds , fd_set * __restrict  __readfds , fd_set * __restrict  __writefds , fd_set * __restrict  __exceptfds , struct timeval * __restrict  __timeout ) ;
extern int pselect(int __nfds , fd_set * __restrict  __readfds , fd_set * __restrict  __writefds , fd_set * __restrict  __exceptfds , struct timespec  const  * __restrict  __timeout , __sigset_t const   * __restrict  __sigmask ) ;
__inline extern  __attribute__((__nothrow__)) unsigned int gnu_dev_major(unsigned long long __dev ) ;
__inline extern  __attribute__((__nothrow__)) unsigned int gnu_dev_minor(unsigned long long __dev ) ;
__inline extern  __attribute__((__nothrow__)) unsigned long long gnu_dev_makedev(unsigned int __major , unsigned int __minor ) ;
__inline extern  __attribute__((__nothrow__)) unsigned int gnu_dev_major(unsigned long long __dev ) ;
__inline extern unsigned int gnu_dev_major(unsigned long long __dev ) 
{ 

  {
  return ((unsigned int )(((__dev >> 8) & 4095ULL) | (unsigned long long )((unsigned int )(__dev >> 32) & 4294963200U)));
}
}
__inline extern  __attribute__((__nothrow__)) unsigned int gnu_dev_minor(unsigned long long __dev ) ;
__inline extern unsigned int gnu_dev_minor(unsigned long long __dev ) 
{ 

  {
  return ((unsigned int )((__dev & 255ULL) | (unsigned long long )((unsigned int )(__dev >> 12) & 4294967040U)));
}
}
__inline extern  __attribute__((__nothrow__)) unsigned long long gnu_dev_makedev(unsigned int __major , unsigned int __minor ) ;
__inline extern unsigned long long gnu_dev_makedev(unsigned int __major , unsigned int __minor ) 
{ 

  {
  return (((unsigned long long )((__minor & 255U) | ((__major & 4095U) << 8)) | ((unsigned long long )(__minor & 4294967040U) << 12)) | ((unsigned long long )(__major & 4294963200U) << 32));
}
}
extern  __attribute__((__nothrow__)) long random(void) ;
extern  __attribute__((__nothrow__)) void srandom(unsigned int __seed ) ;
extern  __attribute__((__nothrow__)) char *initstate(unsigned int __seed , char *__statebuf , size_t __statelen )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) char *setstate(char *__statebuf )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int random_r(struct random_data * __restrict  __buf , int32_t * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int srandom_r(unsigned int __seed , struct random_data *__buf )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int initstate_r(unsigned int __seed , char * __restrict  __statebuf , size_t __statelen , struct random_data * __restrict  __buf )  __attribute__((__nonnull__(2,4))) ;
extern  __attribute__((__nothrow__)) int setstate_r(char * __restrict  __statebuf , struct random_data * __restrict  __buf )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int rand(void) ;
extern  __attribute__((__nothrow__)) void srand(unsigned int __seed ) ;
extern  __attribute__((__nothrow__)) int rand_r(unsigned int *__seed ) ;
extern  __attribute__((__nothrow__)) double drand48(void) ;
extern  __attribute__((__nothrow__)) double erand48(unsigned short *__xsubi )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long lrand48(void) ;
extern  __attribute__((__nothrow__)) long nrand48(unsigned short *__xsubi )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long mrand48(void) ;
extern  __attribute__((__nothrow__)) long jrand48(unsigned short *__xsubi )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) void srand48(long __seedval ) ;
extern  __attribute__((__nothrow__)) unsigned short *seed48(unsigned short *__seed16v )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) void lcong48(unsigned short *__param )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int drand48_r(struct drand48_data * __restrict  __buffer , double * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int erand48_r(unsigned short *__xsubi , struct drand48_data * __restrict  __buffer , double * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int lrand48_r(struct drand48_data * __restrict  __buffer , long * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int nrand48_r(unsigned short *__xsubi , struct drand48_data * __restrict  __buffer , long * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int mrand48_r(struct drand48_data * __restrict  __buffer , long * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int jrand48_r(unsigned short *__xsubi , struct drand48_data * __restrict  __buffer , long * __restrict  __result )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int srand48_r(long __seedval , struct drand48_data *__buffer )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int seed48_r(unsigned short *__seed16v , struct drand48_data *__buffer )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int lcong48_r(unsigned short *__param , struct drand48_data *__buffer )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
extern  __attribute__((__nothrow__)) void *calloc(size_t __nmemb , size_t __size )  __attribute__((__malloc__)) ;
extern  __attribute__((__nothrow__)) void *realloc(void *__ptr , size_t __size )  __attribute__((__warn_unused_result__)) ;
extern  __attribute__((__nothrow__)) void free(void *__ptr ) ;
extern  __attribute__((__nothrow__)) void cfree(void *__ptr ) ;
extern  __attribute__((__nothrow__)) void *alloca(size_t __size ) ;
extern  __attribute__((__nothrow__)) void *valloc(size_t __size )  __attribute__((__malloc__)) ;
extern  __attribute__((__nothrow__)) int posix_memalign(void **__memptr , size_t __alignment , size_t __size )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__, __noreturn__)) void abort(void) ;
extern  __attribute__((__nothrow__)) int atexit(void (*__func)(void) )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int on_exit(void (*__func)(int __status , void *__arg ) , void *__arg )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__, __noreturn__)) void exit(int __status ) ;
extern  __attribute__((__nothrow__, __noreturn__)) void _Exit(int __status ) ;
extern  __attribute__((__nothrow__)) char *getenv(char const   *__name )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *__secure_getenv(char const   *__name )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int putenv(char *__string )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int setenv(char const   *__name , char const   *__value , int __replace )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int unsetenv(char const   *__name )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int clearenv(void) ;
extern  __attribute__((__nothrow__)) char *mktemp(char *__template )  __attribute__((__nonnull__(1))) ;
extern int mkstemp(char *__template )  __asm__("mkstemp64") __attribute__((__nonnull__(1))) ;
extern int mkstemps(char *__template , int __suffixlen )  __asm__("mkstemps64") __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *mkdtemp(char *__template )  __attribute__((__nonnull__(1))) ;
extern int system(char const   *__command ) ;
extern  __attribute__((__nothrow__)) char *realpath(char const   * __restrict  __name , char * __restrict  __resolved ) ;
extern void *bsearch(void const   *__key , void const   *__base , size_t __nmemb , size_t __size , int (*__compar)(void const   * , void const   * ) )  __attribute__((__nonnull__(1,2,5))) ;
extern void qsort(void *__base , size_t __nmemb , size_t __size , int (*__compar)(void const   * , void const   * ) )  __attribute__((__nonnull__(1,4))) ;
extern  __attribute__((__nothrow__)) int abs(int __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long labs(long __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long long llabs(long long __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) div_t div(int __numer , int __denom )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) ldiv_t ldiv(long __numer , long __denom )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) lldiv_t lldiv(long long __numer , long long __denom )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) char *ecvt(double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign )  __attribute__((__nonnull__(3,4))) ;
extern  __attribute__((__nothrow__)) char *fcvt(double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign )  __attribute__((__nonnull__(3,4))) ;
extern  __attribute__((__nothrow__)) char *gcvt(double __value , int __ndigit , char *__buf )  __attribute__((__nonnull__(3))) ;
extern  __attribute__((__nothrow__)) char *qecvt(long double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign )  __attribute__((__nonnull__(3,4))) ;
extern  __attribute__((__nothrow__)) char *qfcvt(long double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign )  __attribute__((__nonnull__(3,4))) ;
extern  __attribute__((__nothrow__)) char *qgcvt(long double __value , int __ndigit , char *__buf )  __attribute__((__nonnull__(3))) ;
extern  __attribute__((__nothrow__)) int ecvt_r(double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(3,4,5))) ;
extern  __attribute__((__nothrow__)) int fcvt_r(double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(3,4,5))) ;
extern  __attribute__((__nothrow__)) int qecvt_r(long double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(3,4,5))) ;
extern  __attribute__((__nothrow__)) int qfcvt_r(long double __value , int __ndigit , int * __restrict  __decpt , int * __restrict  __sign , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(3,4,5))) ;
extern  __attribute__((__nothrow__)) int mblen(char const   *__s , size_t __n ) ;
extern  __attribute__((__nothrow__)) int mbtowc(wchar_t * __restrict  __pwc , char const   * __restrict  __s , size_t __n ) ;
extern  __attribute__((__nothrow__)) int wctomb(char *__s , wchar_t __wchar ) ;
extern  __attribute__((__nothrow__)) size_t mbstowcs(wchar_t * __restrict  __pwcs , char const   * __restrict  __s , size_t __n ) ;
extern  __attribute__((__nothrow__)) size_t wcstombs(char * __restrict  __s , wchar_t const   * __restrict  __pwcs , size_t __n ) ;
extern  __attribute__((__nothrow__)) int rpmatch(char const   *__response )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int getsubopt(char ** __restrict  __optionp , char * const  * __restrict  __tokens , char ** __restrict  __valuep )  __attribute__((__nonnull__(1,2,3))) ;
extern  __attribute__((__nothrow__)) int getloadavg(double *__loadavg , int __nelem )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) void *memcpy(void * __restrict  __dest , void const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void *memmove(void *__dest , void const   *__src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void *memccpy(void * __restrict  __dest , void const   * __restrict  __src , int __c , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void *memset(void *__s , int __c , size_t __n )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int memcmp(void const   *__s1 , void const   *__s2 , size_t __n )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void *memchr(void const   *__s , int __c , size_t __n )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *strcpy(char * __restrict  __dest , char const   * __restrict  __src )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strncpy(char * __restrict  __dest , char const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strcat(char * __restrict  __dest , char const   * __restrict  __src )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strncat(char * __restrict  __dest , char const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int strcmp(char const   *__s1 , char const   *__s2 )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int strncmp(char const   *__s1 , char const   *__s2 , size_t __n )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int strcoll(char const   *__s1 , char const   *__s2 )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) size_t strxfrm(char * __restrict  __dest , char const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int strcoll_l(char const   *__s1 , char const   *__s2 , __locale_t __l )  __attribute__((__pure__, __nonnull__(1,2,3))) ;
extern  __attribute__((__nothrow__)) size_t strxfrm_l(char *__dest , char const   *__src , size_t __n , __locale_t __l )  __attribute__((__nonnull__(2,4))) ;
extern  __attribute__((__nothrow__)) char *strdup(char const   *__s )  __attribute__((__nonnull__(1), __malloc__)) ;
extern  __attribute__((__nothrow__)) char *strndup(char const   *__string , size_t __n )  __attribute__((__nonnull__(1), __malloc__)) ;
extern  __attribute__((__nothrow__)) char *strchr(char const   *__s , int __c )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *strrchr(char const   *__s , int __c )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) size_t strcspn(char const   *__s , char const   *__reject )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) size_t strspn(char const   *__s , char const   *__accept )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strpbrk(char const   *__s , char const   *__accept )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strstr(char const   *__haystack , char const   *__needle )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strtok(char * __restrict  __s , char const   * __restrict  __delim )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) char *__strtok_r(char * __restrict  __s , char const   * __restrict  __delim , char ** __restrict  __save_ptr )  __attribute__((__nonnull__(2,3))) ;
extern  __attribute__((__nothrow__)) char *strtok_r(char * __restrict  __s , char const   * __restrict  __delim , char ** __restrict  __save_ptr )  __attribute__((__nonnull__(2,3))) ;
extern  __attribute__((__nothrow__)) size_t strlen(char const   *__s )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) size_t strnlen(char const   *__string , size_t __maxlen )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *strerror(int __errnum ) ;
extern  __attribute__((__nothrow__)) int strerror_r(int __errnum , char *__buf , size_t __buflen )  __asm__("__xpg_strerror_r") __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) char *strerror_l(int __errnum , __locale_t __l ) ;
extern  __attribute__((__nothrow__)) void __bzero(void *__s , size_t __n )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) void bcopy(void const   *__src , void *__dest , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) void bzero(void *__s , size_t __n )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int bcmp(void const   *__s1 , void const   *__s2 , size_t __n )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *index(char const   *__s , int __c )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) char *rindex(char const   *__s , int __c )  __attribute__((__pure__, __nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int ffs(int __i )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int strcasecmp(char const   *__s1 , char const   *__s2 )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int strncasecmp(char const   *__s1 , char const   *__s2 , size_t __n )  __attribute__((__pure__, __nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strsep(char ** __restrict  __stringp , char const   * __restrict  __delim )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *strsignal(int __sig ) ;
extern  __attribute__((__nothrow__)) char *__stpcpy(char * __restrict  __dest , char const   * __restrict  __src )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *stpcpy(char * __restrict  __dest , char const   * __restrict  __src )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *__stpncpy(char * __restrict  __dest , char const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) char *stpncpy(char * __restrict  __dest , char const   * __restrict  __src , size_t __n )  __attribute__((__nonnull__(1,2))) ;
extern void *__rawmemchr(void const   *__s , int __c ) ;
__inline extern size_t __strcspn_c1(char const   *__s , int __reject ) ;
__inline extern size_t __strcspn_c1(char const   *__s , int __reject ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while (1) {
    if ((int const   )*(__s + __result) != 0) {
      if ((int const   )*(__s + __result) != (int const   )__reject) {

      } else {
        break;
      }
    } else {
      break;
    }
    __result ++;
  }
  return (__result);
}
}
__inline extern size_t __strcspn_c2(char const   *__s , int __reject1 , int __reject2 ) ;
__inline extern size_t __strcspn_c2(char const   *__s , int __reject1 , int __reject2 ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while (1) {
    if ((int const   )*(__s + __result) != 0) {
      if ((int const   )*(__s + __result) != (int const   )__reject1) {
        if ((int const   )*(__s + __result) != (int const   )__reject2) {

        } else {
          break;
        }
      } else {
        break;
      }
    } else {
      break;
    }
    __result ++;
  }
  return (__result);
}
}
__inline extern size_t __strcspn_c3(char const   *__s , int __reject1 , int __reject2 , int __reject3 ) ;
__inline extern size_t __strcspn_c3(char const   *__s , int __reject1 , int __reject2 , int __reject3 ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while (1) {
    if ((int const   )*(__s + __result) != 0) {
      if ((int const   )*(__s + __result) != (int const   )__reject1) {
        if ((int const   )*(__s + __result) != (int const   )__reject2) {
          if ((int const   )*(__s + __result) != (int const   )__reject3) {

          } else {
            break;
          }
        } else {
          break;
        }
      } else {
        break;
      }
    } else {
      break;
    }
    __result ++;
  }
  return (__result);
}
}
__inline extern size_t __strspn_c1(char const   *__s , int __accept ) ;
__inline extern size_t __strspn_c1(char const   *__s , int __accept ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while ((int const   )*(__s + __result) == (int const   )__accept) {
    __result ++;
  }
  return (__result);
}
}
__inline extern size_t __strspn_c2(char const   *__s , int __accept1 , int __accept2 ) ;
__inline extern size_t __strspn_c2(char const   *__s , int __accept1 , int __accept2 ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while (1) {
    if ((int const   )*(__s + __result) == (int const   )__accept1) {

    } else {
      if ((int const   )*(__s + __result) == (int const   )__accept2) {

      } else {
        break;
      }
    }
    __result ++;
  }
  return (__result);
}
}
__inline extern size_t __strspn_c3(char const   *__s , int __accept1 , int __accept2 , int __accept3 ) ;
__inline extern size_t __strspn_c3(char const   *__s , int __accept1 , int __accept2 , int __accept3 ) 
{ register size_t __result ;

  {
  __result = (size_t )0;
  while (1) {
    if ((int const   )*(__s + __result) == (int const   )__accept1) {

    } else {
      if ((int const   )*(__s + __result) == (int const   )__accept2) {

      } else {
        if ((int const   )*(__s + __result) == (int const   )__accept3) {

        } else {
          break;
        }
      }
    }
    __result ++;
  }
  return (__result);
}
}
__inline extern char *__strpbrk_c2(char const   *__s , int __accept1 , int __accept2 ) ;
__inline extern char *__strpbrk_c2(char const   *__s , int __accept1 , int __accept2 ) 
{ char *tmp ;

  {
  while (1) {
    if ((int const   )*__s != 0) {
      if ((int const   )*__s != (int const   )__accept1) {
        if ((int const   )*__s != (int const   )__accept2) {

        } else {
          break;
        }
      } else {
        break;
      }
    } else {
      break;
    }
    __s ++;
  }
  if ((int const   )*__s == 0) {
    tmp = (char *)((void *)0);
  } else {
    tmp = (char *)((unsigned int )__s);
  }
  return (tmp);
}
}
__inline extern char *__strpbrk_c3(char const   *__s , int __accept1 , int __accept2 , int __accept3 ) ;
__inline extern char *__strpbrk_c3(char const   *__s , int __accept1 , int __accept2 , int __accept3 ) 
{ char *tmp ;

  {
  while (1) {
    if ((int const   )*__s != 0) {
      if ((int const   )*__s != (int const   )__accept1) {
        if ((int const   )*__s != (int const   )__accept2) {
          if ((int const   )*__s != (int const   )__accept3) {

          } else {
            break;
          }
        } else {
          break;
        }
      } else {
        break;
      }
    } else {
      break;
    }
    __s ++;
  }
  if ((int const   )*__s == 0) {
    tmp = (char *)((void *)0);
  } else {
    tmp = (char *)((unsigned int )__s);
  }
  return (tmp);
}
}
__inline extern char *__strtok_r_1c(char *__s , char __sep , char **__nextp ) ;
__inline extern char *__strtok_r_1c(char *__s , char __sep , char **__nextp ) 
{ char *__result ;
  char *tmp ;
  char *tmp___0 ;

  {
  if ((unsigned int )__s == (unsigned int )((void *)0)) {
    __s = *__nextp;
  } else {

  }
  while ((int )*__s == (int )__sep) {
    __s ++;
  }
  __result = (char *)((void *)0);
  if ((int )*__s != 0) {
    tmp = __s;
    __s ++;
    __result = tmp;
    while ((int )*__s != 0) {
      tmp___0 = __s;
      __s ++;
      if ((int )*tmp___0 == (int )__sep) {
        *(__s + -1) = (char )'\000';
        break;
      } else {

      }
    }
  } else {

  }
  *__nextp = __s;
  return (__result);
}
}
extern char *__strsep_g(char **__stringp , char const   *__delim ) ;
__inline extern char *__strsep_1c(char **__s , char __reject ) ;
__inline extern char *__strsep_1c(char **__s , char __reject ) 
{ register char *__retval ;
  char *tmp ;
  char *tmp___0 ;
  void *tmp___1 ;
  char *tmp___2 ;

  {
  __retval = *__s;
  if ((unsigned int )__retval != (unsigned int )((void *)0)) {
    tmp___2 = __builtin_strchr(__retval, (int )__reject);
    tmp___0 = tmp___2;
    *__s = tmp___0;
    if ((unsigned int )tmp___0 != (unsigned int )((void *)0)) {
      tmp = *__s;
      (*__s) ++;
      *tmp = (char )'\000';
    } else {

    }
  } else {

  }
  return (__retval);
}
}
__inline extern char *__strsep_2c(char **__s , char __reject1 , char __reject2 ) ;
__inline extern char *__strsep_2c(char **__s , char __reject1 , char __reject2 ) 
{ register char *__retval ;
  register char *__cp ;
  char *tmp ;

  {
  __retval = *__s;
  if ((unsigned int )__retval != (unsigned int )((void *)0)) {
    __cp = __retval;
    while (1) {
      if ((int )*__cp == 0) {
        __cp = (char *)((void *)0);
        break;
      } else {

      }
      if ((int )*__cp == (int )__reject1) {
        tmp = __cp;
        __cp ++;
        *tmp = (char )'\000';
        break;
      } else {
        if ((int )*__cp == (int )__reject2) {
          tmp = __cp;
          __cp ++;
          *tmp = (char )'\000';
          break;
        } else {

        }
      }
      __cp ++;
    }
    *__s = __cp;
  } else {

  }
  return (__retval);
}
}
__inline extern char *__strsep_3c(char **__s , char __reject1 , char __reject2 , char __reject3 ) ;
__inline extern char *__strsep_3c(char **__s , char __reject1 , char __reject2 , char __reject3 ) 
{ register char *__retval ;
  register char *__cp ;
  char *tmp ;

  {
  __retval = *__s;
  if ((unsigned int )__retval != (unsigned int )((void *)0)) {
    __cp = __retval;
    while (1) {
      if ((int )*__cp == 0) {
        __cp = (char *)((void *)0);
        break;
      } else {

      }
      if ((int )*__cp == (int )__reject1) {
        tmp = __cp;
        __cp ++;
        *tmp = (char )'\000';
        break;
      } else {
        if ((int )*__cp == (int )__reject2) {
          tmp = __cp;
          __cp ++;
          *tmp = (char )'\000';
          break;
        } else {
          if ((int )*__cp == (int )__reject3) {
            tmp = __cp;
            __cp ++;
            *tmp = (char )'\000';
            break;
          } else {

          }
        }
      }
      __cp ++;
    }
    *__s = __cp;
  } else {

  }
  return (__retval);
}
}
extern  __attribute__((__nothrow__)) char *__strdup(char const   *__string )  __attribute__((__malloc__)) ;
extern  __attribute__((__nothrow__)) char *__strndup(char const   *__string , size_t __n )  __attribute__((__malloc__)) ;
extern  __attribute__((__nothrow__)) double acos(double __x ) ;
extern  __attribute__((__nothrow__)) double __acos(double __x ) ;
extern  __attribute__((__nothrow__)) double asin(double __x ) ;
extern  __attribute__((__nothrow__)) double __asin(double __x ) ;
extern  __attribute__((__nothrow__)) double atan(double __x ) ;
extern  __attribute__((__nothrow__)) double __atan(double __x ) ;
extern  __attribute__((__nothrow__)) double atan2(double __y , double __x ) ;
extern  __attribute__((__nothrow__)) double __atan2(double __y , double __x ) ;
extern  __attribute__((__nothrow__)) double cos(double __x ) ;
extern  __attribute__((__nothrow__)) double __cos(double __x ) ;
extern  __attribute__((__nothrow__)) double sin(double __x ) ;
extern  __attribute__((__nothrow__)) double __sin(double __x ) ;
extern  __attribute__((__nothrow__)) double tan(double __x ) ;
extern  __attribute__((__nothrow__)) double __tan(double __x ) ;
extern  __attribute__((__nothrow__)) double cosh(double __x ) ;
extern  __attribute__((__nothrow__)) double __cosh(double __x ) ;
extern  __attribute__((__nothrow__)) double sinh(double __x ) ;
extern  __attribute__((__nothrow__)) double __sinh(double __x ) ;
extern  __attribute__((__nothrow__)) double tanh(double __x ) ;
extern  __attribute__((__nothrow__)) double __tanh(double __x ) ;
extern  __attribute__((__nothrow__)) double acosh(double __x ) ;
extern  __attribute__((__nothrow__)) double __acosh(double __x ) ;
extern  __attribute__((__nothrow__)) double asinh(double __x ) ;
extern  __attribute__((__nothrow__)) double __asinh(double __x ) ;
extern  __attribute__((__nothrow__)) double atanh(double __x ) ;
extern  __attribute__((__nothrow__)) double __atanh(double __x ) ;
extern  __attribute__((__nothrow__)) double exp(double __x ) ;
extern  __attribute__((__nothrow__)) double __exp(double __x ) ;
extern  __attribute__((__nothrow__)) double frexp(double __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) double __frexp(double __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) double ldexp(double __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) double __ldexp(double __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) double log(double __x ) ;
extern  __attribute__((__nothrow__)) double __log(double __x ) ;
extern  __attribute__((__nothrow__)) double log10(double __x ) ;
extern  __attribute__((__nothrow__)) double __log10(double __x ) ;
extern  __attribute__((__nothrow__)) double modf(double __x , double *__iptr ) ;
extern  __attribute__((__nothrow__)) double __modf(double __x , double *__iptr ) ;
extern  __attribute__((__nothrow__)) double expm1(double __x ) ;
extern  __attribute__((__nothrow__)) double __expm1(double __x ) ;
extern  __attribute__((__nothrow__)) double log1p(double __x ) ;
extern  __attribute__((__nothrow__)) double __log1p(double __x ) ;
extern  __attribute__((__nothrow__)) double logb(double __x ) ;
extern  __attribute__((__nothrow__)) double __logb(double __x ) ;
extern  __attribute__((__nothrow__)) double exp2(double __x ) ;
extern  __attribute__((__nothrow__)) double __exp2(double __x ) ;
extern  __attribute__((__nothrow__)) double log2(double __x ) ;
extern  __attribute__((__nothrow__)) double __log2(double __x ) ;
extern  __attribute__((__nothrow__)) double pow(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __pow(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double sqrt(double __x ) ;
extern  __attribute__((__nothrow__)) double __sqrt(double __x ) ;
extern  __attribute__((__nothrow__)) double hypot(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __hypot(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double cbrt(double __x ) ;
extern  __attribute__((__nothrow__)) double __cbrt(double __x ) ;
__inline extern  __attribute__((__nothrow__)) double ceil(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __ceil(double __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) double fabs(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __fabs(double __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) double floor(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __floor(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double fmod(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __fmod(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) int __isinf(double __value )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) int __finite(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isinf(double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int finite(double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double drem(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __drem(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double significand(double __x ) ;
extern  __attribute__((__nothrow__)) double __significand(double __x ) ;
extern  __attribute__((__nothrow__)) double copysign(double __x , double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __copysign(double __x , double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double nan(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __nan(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int __isnan(double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isnan(double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double j0(double  ) ;
extern  __attribute__((__nothrow__)) double __j0(double  ) ;
extern  __attribute__((__nothrow__)) double j1(double  ) ;
extern  __attribute__((__nothrow__)) double __j1(double  ) ;
extern  __attribute__((__nothrow__)) double jn(int  , double  ) ;
extern  __attribute__((__nothrow__)) double __jn(int  , double  ) ;
extern  __attribute__((__nothrow__)) double y0(double  ) ;
extern  __attribute__((__nothrow__)) double __y0(double  ) ;
extern  __attribute__((__nothrow__)) double y1(double  ) ;
extern  __attribute__((__nothrow__)) double __y1(double  ) ;
extern  __attribute__((__nothrow__)) double yn(int  , double  ) ;
extern  __attribute__((__nothrow__)) double __yn(int  , double  ) ;
extern  __attribute__((__nothrow__)) double erf(double  ) ;
extern  __attribute__((__nothrow__)) double __erf(double  ) ;
extern  __attribute__((__nothrow__)) double erfc(double  ) ;
extern  __attribute__((__nothrow__)) double __erfc(double  ) ;
extern  __attribute__((__nothrow__)) double lgamma(double  ) ;
extern  __attribute__((__nothrow__)) double __lgamma(double  ) ;
extern  __attribute__((__nothrow__)) double tgamma(double  ) ;
extern  __attribute__((__nothrow__)) double __tgamma(double  ) ;
extern  __attribute__((__nothrow__)) double gamma(double  ) ;
extern  __attribute__((__nothrow__)) double __gamma(double  ) ;
extern  __attribute__((__nothrow__)) double lgamma_r(double  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) double __lgamma_r(double  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) double rint(double __x ) ;
extern  __attribute__((__nothrow__)) double __rint(double __x ) ;
extern  __attribute__((__nothrow__)) double nextafter(double __x , double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __nextafter(double __x , double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double nexttoward(double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __nexttoward(double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double remainder(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __remainder(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double scalbn(double __x , int __n ) ;
extern  __attribute__((__nothrow__)) double __scalbn(double __x , int __n ) ;
extern  __attribute__((__nothrow__)) int ilogb(double __x ) ;
extern  __attribute__((__nothrow__)) int __ilogb(double __x ) ;
extern  __attribute__((__nothrow__)) double scalbln(double __x , long __n ) ;
extern  __attribute__((__nothrow__)) double __scalbln(double __x , long __n ) ;
extern  __attribute__((__nothrow__)) double nearbyint(double __x ) ;
extern  __attribute__((__nothrow__)) double __nearbyint(double __x ) ;
extern  __attribute__((__nothrow__)) double round(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __round(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double trunc(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double __trunc(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double remquo(double __x , double __y , int *__quo ) ;
extern  __attribute__((__nothrow__)) double __remquo(double __x , double __y , int *__quo ) ;
__inline extern  __attribute__((__nothrow__)) long lrint(double __x ) ;
extern  __attribute__((__nothrow__)) long __lrint(double __x ) ;
__inline extern  __attribute__((__nothrow__)) long long llrint(double __x ) ;
extern  __attribute__((__nothrow__)) long long __llrint(double __x ) ;
extern  __attribute__((__nothrow__)) long lround(double __x ) ;
extern  __attribute__((__nothrow__)) long __lround(double __x ) ;
extern  __attribute__((__nothrow__)) long long llround(double __x ) ;
extern  __attribute__((__nothrow__)) long long __llround(double __x ) ;
extern  __attribute__((__nothrow__)) double fdim(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __fdim(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double fmax(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __fmax(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double fmin(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) double __fmin(double __x , double __y ) ;
extern  __attribute__((__nothrow__)) int __fpclassify(double __value )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) int __signbit(double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) double fma(double __x , double __y , double __z ) ;
extern  __attribute__((__nothrow__)) double __fma(double __x , double __y , double __z ) ;
extern  __attribute__((__nothrow__)) double scalb(double __x , double __n ) ;
extern  __attribute__((__nothrow__)) double __scalb(double __x , double __n ) ;
extern  __attribute__((__nothrow__)) float acosf(float __x ) ;
extern  __attribute__((__nothrow__)) float __acosf(float __x ) ;
extern  __attribute__((__nothrow__)) float asinf(float __x ) ;
extern  __attribute__((__nothrow__)) float __asinf(float __x ) ;
extern  __attribute__((__nothrow__)) float atanf(float __x ) ;
extern  __attribute__((__nothrow__)) float __atanf(float __x ) ;
extern  __attribute__((__nothrow__)) float atan2f(float __y , float __x ) ;
extern  __attribute__((__nothrow__)) float __atan2f(float __y , float __x ) ;
extern  __attribute__((__nothrow__)) float cosf(float __x ) ;
extern  __attribute__((__nothrow__)) float __cosf(float __x ) ;
extern  __attribute__((__nothrow__)) float sinf(float __x ) ;
extern  __attribute__((__nothrow__)) float __sinf(float __x ) ;
extern  __attribute__((__nothrow__)) float tanf(float __x ) ;
extern  __attribute__((__nothrow__)) float __tanf(float __x ) ;
extern  __attribute__((__nothrow__)) float coshf(float __x ) ;
extern  __attribute__((__nothrow__)) float __coshf(float __x ) ;
extern  __attribute__((__nothrow__)) float sinhf(float __x ) ;
extern  __attribute__((__nothrow__)) float __sinhf(float __x ) ;
extern  __attribute__((__nothrow__)) float tanhf(float __x ) ;
extern  __attribute__((__nothrow__)) float __tanhf(float __x ) ;
extern  __attribute__((__nothrow__)) float acoshf(float __x ) ;
extern  __attribute__((__nothrow__)) float __acoshf(float __x ) ;
extern  __attribute__((__nothrow__)) float asinhf(float __x ) ;
extern  __attribute__((__nothrow__)) float __asinhf(float __x ) ;
extern  __attribute__((__nothrow__)) float atanhf(float __x ) ;
extern  __attribute__((__nothrow__)) float __atanhf(float __x ) ;
extern  __attribute__((__nothrow__)) float expf(float __x ) ;
extern  __attribute__((__nothrow__)) float __expf(float __x ) ;
extern  __attribute__((__nothrow__)) float frexpf(float __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) float __frexpf(float __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) float ldexpf(float __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) float __ldexpf(float __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) float logf(float __x ) ;
extern  __attribute__((__nothrow__)) float __logf(float __x ) ;
extern  __attribute__((__nothrow__)) float log10f(float __x ) ;
extern  __attribute__((__nothrow__)) float __log10f(float __x ) ;
extern  __attribute__((__nothrow__)) float modff(float __x , float *__iptr ) ;
extern  __attribute__((__nothrow__)) float __modff(float __x , float *__iptr ) ;
extern  __attribute__((__nothrow__)) float expm1f(float __x ) ;
extern  __attribute__((__nothrow__)) float __expm1f(float __x ) ;
extern  __attribute__((__nothrow__)) float log1pf(float __x ) ;
extern  __attribute__((__nothrow__)) float __log1pf(float __x ) ;
extern  __attribute__((__nothrow__)) float logbf(float __x ) ;
extern  __attribute__((__nothrow__)) float __logbf(float __x ) ;
extern  __attribute__((__nothrow__)) float exp2f(float __x ) ;
extern  __attribute__((__nothrow__)) float __exp2f(float __x ) ;
extern  __attribute__((__nothrow__)) float log2f(float __x ) ;
extern  __attribute__((__nothrow__)) float __log2f(float __x ) ;
extern  __attribute__((__nothrow__)) float powf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __powf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float sqrtf(float __x ) ;
extern  __attribute__((__nothrow__)) float __sqrtf(float __x ) ;
extern  __attribute__((__nothrow__)) float hypotf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __hypotf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float cbrtf(float __x ) ;
extern  __attribute__((__nothrow__)) float __cbrtf(float __x ) ;
__inline extern  __attribute__((__nothrow__)) float ceilf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __ceilf(float __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) float fabsf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __fabsf(float __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) float floorf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __floorf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float fmodf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __fmodf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) int __isinff(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int __finitef(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isinff(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int finitef(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float dremf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __dremf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float significandf(float __x ) ;
extern  __attribute__((__nothrow__)) float __significandf(float __x ) ;
extern  __attribute__((__nothrow__)) float copysignf(float __x , float __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __copysignf(float __x , float __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float nanf(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __nanf(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int __isnanf(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isnanf(float __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float j0f(float  ) ;
extern  __attribute__((__nothrow__)) float __j0f(float  ) ;
extern  __attribute__((__nothrow__)) float j1f(float  ) ;
extern  __attribute__((__nothrow__)) float __j1f(float  ) ;
extern  __attribute__((__nothrow__)) float jnf(int  , float  ) ;
extern  __attribute__((__nothrow__)) float __jnf(int  , float  ) ;
extern  __attribute__((__nothrow__)) float y0f(float  ) ;
extern  __attribute__((__nothrow__)) float __y0f(float  ) ;
extern  __attribute__((__nothrow__)) float y1f(float  ) ;
extern  __attribute__((__nothrow__)) float __y1f(float  ) ;
extern  __attribute__((__nothrow__)) float ynf(int  , float  ) ;
extern  __attribute__((__nothrow__)) float __ynf(int  , float  ) ;
extern  __attribute__((__nothrow__)) float erff(float  ) ;
extern  __attribute__((__nothrow__)) float __erff(float  ) ;
extern  __attribute__((__nothrow__)) float erfcf(float  ) ;
extern  __attribute__((__nothrow__)) float __erfcf(float  ) ;
extern  __attribute__((__nothrow__)) float lgammaf(float  ) ;
extern  __attribute__((__nothrow__)) float __lgammaf(float  ) ;
extern  __attribute__((__nothrow__)) float tgammaf(float  ) ;
extern  __attribute__((__nothrow__)) float __tgammaf(float  ) ;
extern  __attribute__((__nothrow__)) float gammaf(float  ) ;
extern  __attribute__((__nothrow__)) float __gammaf(float  ) ;
extern  __attribute__((__nothrow__)) float lgammaf_r(float  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) float __lgammaf_r(float  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) float rintf(float __x ) ;
extern  __attribute__((__nothrow__)) float __rintf(float __x ) ;
extern  __attribute__((__nothrow__)) float nextafterf(float __x , float __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __nextafterf(float __x , float __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float nexttowardf(float __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __nexttowardf(float __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float remainderf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __remainderf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float scalbnf(float __x , int __n ) ;
extern  __attribute__((__nothrow__)) float __scalbnf(float __x , int __n ) ;
extern  __attribute__((__nothrow__)) int ilogbf(float __x ) ;
extern  __attribute__((__nothrow__)) int __ilogbf(float __x ) ;
extern  __attribute__((__nothrow__)) float scalblnf(float __x , long __n ) ;
extern  __attribute__((__nothrow__)) float __scalblnf(float __x , long __n ) ;
extern  __attribute__((__nothrow__)) float nearbyintf(float __x ) ;
extern  __attribute__((__nothrow__)) float __nearbyintf(float __x ) ;
extern  __attribute__((__nothrow__)) float roundf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __roundf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float truncf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float __truncf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float remquof(float __x , float __y , int *__quo ) ;
extern  __attribute__((__nothrow__)) float __remquof(float __x , float __y , int *__quo ) ;
__inline extern  __attribute__((__nothrow__)) long lrintf(float __x ) ;
extern  __attribute__((__nothrow__)) long __lrintf(float __x ) ;
__inline extern  __attribute__((__nothrow__)) long long llrintf(float __x ) ;
extern  __attribute__((__nothrow__)) long long __llrintf(float __x ) ;
extern  __attribute__((__nothrow__)) long lroundf(float __x ) ;
extern  __attribute__((__nothrow__)) long __lroundf(float __x ) ;
extern  __attribute__((__nothrow__)) long long llroundf(float __x ) ;
extern  __attribute__((__nothrow__)) long long __llroundf(float __x ) ;
extern  __attribute__((__nothrow__)) float fdimf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __fdimf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float fmaxf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __fmaxf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float fminf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) float __fminf(float __x , float __y ) ;
extern  __attribute__((__nothrow__)) int __fpclassifyf(float __value )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) int __signbitf(float __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) float fmaf(float __x , float __y , float __z ) ;
extern  __attribute__((__nothrow__)) float __fmaf(float __x , float __y , float __z ) ;
extern  __attribute__((__nothrow__)) float scalbf(float __x , float __n ) ;
extern  __attribute__((__nothrow__)) float __scalbf(float __x , float __n ) ;
extern  __attribute__((__nothrow__)) long double acosl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __acosl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double asinl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __asinl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double atanl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __atanl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double atan2l(long double __y , long double __x ) ;
__inline extern  __attribute__((__nothrow__)) long double __atan2l(long double __y , long double __x ) ;
extern  __attribute__((__nothrow__)) long double cosl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __cosl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double sinl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __sinl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double tanl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __tanl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double coshl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __coshl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double sinhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __sinhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double tanhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __tanhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double acoshl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __acoshl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double asinhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __asinhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double atanhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __atanhl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double expl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __expl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double frexpl(long double __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) long double __frexpl(long double __x , int *__exponent ) ;
extern  __attribute__((__nothrow__)) long double ldexpl(long double __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) long double __ldexpl(long double __x , int __exponent ) ;
extern  __attribute__((__nothrow__)) long double logl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __logl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double log10l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __log10l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double modfl(long double __x , long double *__iptr ) ;
extern  __attribute__((__nothrow__)) long double __modfl(long double __x , long double *__iptr ) ;
extern  __attribute__((__nothrow__)) long double expm1l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __expm1l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double log1pl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __log1pl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double logbl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __logbl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double exp2l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __exp2l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double log2l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __log2l(long double __x ) ;
extern  __attribute__((__nothrow__)) long double powl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __powl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double sqrtl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __sqrtl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double hypotl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __hypotl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double cbrtl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __cbrtl(long double __x ) ;
__inline extern  __attribute__((__nothrow__)) long double ceill(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __ceill(long double __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) long double fabsl(long double __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) long double __fabsl(long double __x )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) long double floorl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __floorl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double fmodl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __fmodl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) int __isinfl(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int __finitel(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isinfl(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int finitel(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double dreml(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __dreml(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double significandl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __significandl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double copysignl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __copysignl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double nanl(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __nanl(char const   *__tagb )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int __isnanl(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int isnanl(long double __value )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double j0l(long double  ) ;
extern  __attribute__((__nothrow__)) long double __j0l(long double  ) ;
extern  __attribute__((__nothrow__)) long double j1l(long double  ) ;
extern  __attribute__((__nothrow__)) long double __j1l(long double  ) ;
extern  __attribute__((__nothrow__)) long double jnl(int  , long double  ) ;
extern  __attribute__((__nothrow__)) long double __jnl(int  , long double  ) ;
extern  __attribute__((__nothrow__)) long double y0l(long double  ) ;
extern  __attribute__((__nothrow__)) long double __y0l(long double  ) ;
extern  __attribute__((__nothrow__)) long double y1l(long double  ) ;
extern  __attribute__((__nothrow__)) long double __y1l(long double  ) ;
extern  __attribute__((__nothrow__)) long double ynl(int  , long double  ) ;
extern  __attribute__((__nothrow__)) long double __ynl(int  , long double  ) ;
extern  __attribute__((__nothrow__)) long double erfl(long double  ) ;
extern  __attribute__((__nothrow__)) long double __erfl(long double  ) ;
extern  __attribute__((__nothrow__)) long double erfcl(long double  ) ;
extern  __attribute__((__nothrow__)) long double __erfcl(long double  ) ;
extern  __attribute__((__nothrow__)) long double lgammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double __lgammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double tgammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double __tgammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double gammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double __gammal(long double  ) ;
extern  __attribute__((__nothrow__)) long double lgammal_r(long double  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) long double __lgammal_r(long double  , int *__signgamp ) ;
extern  __attribute__((__nothrow__)) long double rintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __rintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double nextafterl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __nextafterl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double nexttowardl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __nexttowardl(long double __x , long double __y )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double remainderl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __remainderl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double scalbnl(long double __x , int __n ) ;
extern  __attribute__((__nothrow__)) long double __scalbnl(long double __x , int __n ) ;
extern  __attribute__((__nothrow__)) int ilogbl(long double __x ) ;
extern  __attribute__((__nothrow__)) int __ilogbl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double scalblnl(long double __x , long __n ) ;
extern  __attribute__((__nothrow__)) long double __scalblnl(long double __x , long __n ) ;
extern  __attribute__((__nothrow__)) long double nearbyintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double __nearbyintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double roundl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __roundl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double truncl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double __truncl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double remquol(long double __x , long double __y , int *__quo ) ;
extern  __attribute__((__nothrow__)) long double __remquol(long double __x , long double __y , int *__quo ) ;
__inline extern  __attribute__((__nothrow__)) long lrintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long __lrintl(long double __x ) ;
__inline extern  __attribute__((__nothrow__)) long long llrintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long long __llrintl(long double __x ) ;
extern  __attribute__((__nothrow__)) long lroundl(long double __x ) ;
extern  __attribute__((__nothrow__)) long __lroundl(long double __x ) ;
extern  __attribute__((__nothrow__)) long long llroundl(long double __x ) ;
extern  __attribute__((__nothrow__)) long long __llroundl(long double __x ) ;
extern  __attribute__((__nothrow__)) long double fdiml(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __fdiml(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double fmaxl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __fmaxl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double fminl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) long double __fminl(long double __x , long double __y ) ;
extern  __attribute__((__nothrow__)) int __fpclassifyl(long double __value )  __attribute__((__const__)) ;
__inline extern  __attribute__((__nothrow__)) int __signbitl(long double __x )  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) long double fmal(long double __x , long double __y , long double __z ) ;
extern  __attribute__((__nothrow__)) long double __fmal(long double __x , long double __y , long double __z ) ;
extern  __attribute__((__nothrow__)) long double scalbl(long double __x , long double __n ) ;
extern  __attribute__((__nothrow__)) long double __scalbl(long double __x , long double __n ) ;
extern int signgam ;
extern _LIB_VERSION_TYPE _LIB_VERSION ;
extern int matherr(struct exception *__exc ) ;
__inline extern  __attribute__((__nothrow__)) int __signbitf(float __x )  __attribute__((__const__)) ;
__inline extern int __signbitf(float __x ) 
{ union __anonunion___u_28 __u ;

  {
  __u.__f = __x;
  return (__u.__i < 0);
}
}
__inline extern  __attribute__((__nothrow__)) int __signbit(double __x )  __attribute__((__const__)) ;
__inline extern int __signbit(double __x ) 
{ union __anonunion___u_29 __u ;

  {
  __u.__d = __x;
  return (__u.__i[1] < 0);
}
}
__inline extern  __attribute__((__nothrow__)) int __signbitl(long double __x )  __attribute__((__const__)) ;
__inline extern int __signbitl(long double __x ) 
{ union __anonunion___u_30 __u ;

  {
  __u.__l = __x;
  return ((__u.__i[2] & 0x8000) != 0);
}
}
__inline extern  __attribute__((__nothrow__)) double __sgn(double __x ) ;
__inline extern  __attribute__((__nothrow__)) double __sgn(double __x ) ;
__inline extern double __sgn(double __x ) 
{ double tmp ;
  double tmp___0 ;

  {
  if (__x == 0.0) {
    tmp___0 = 0.0;
  } else {
    if (__x > 0.0) {
      tmp = 1.0;
    } else {
      tmp = - 1.0;
    }
    tmp___0 = tmp;
  }
  return (tmp___0);
}
}
__inline extern  __attribute__((__nothrow__)) float __sgnf(float __x ) ;
__inline extern  __attribute__((__nothrow__)) float __sgnf(float __x ) ;
__inline extern float __sgnf(float __x ) 
{ double tmp ;
  double tmp___0 ;

  {
  if ((double )__x == 0.0) {
    tmp___0 = 0.0;
  } else {
    if ((double )__x > 0.0) {
      tmp = 1.0;
    } else {
      tmp = - 1.0;
    }
    tmp___0 = tmp;
  }
  return ((float )tmp___0);
}
}
__inline extern  __attribute__((__nothrow__)) long double __sgnl(long double __x ) ;
__inline extern  __attribute__((__nothrow__)) long double __sgnl(long double __x ) ;
__inline extern long double __sgnl(long double __x ) 
{ double tmp ;
  double tmp___0 ;

  {
  if (__x == (long double )0.0) {
    tmp___0 = 0.0;
  } else {
    if (__x > (long double )0.0) {
      tmp = 1.0;
    } else {
      tmp = - 1.0;
    }
    tmp___0 = tmp;
  }
  return ((long double )tmp___0);
}
}
__inline extern  __attribute__((__nothrow__)) long double __atan2l(long double __y , long double __x ) ;
__inline extern long double __atan2l(long double __y , long double __x ) 
{ long double tmp ;

  {
  tmp = __builtin_atan2l(__y, __x);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) double fabs(double __x )  __attribute__((__const__)) ;
__inline extern double fabs(double __x ) 
{ double tmp ;

  {
  tmp = __builtin_fabs(__x);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) float fabsf(float __x )  __attribute__((__const__)) ;
__inline extern float fabsf(float __x ) 
{ float tmp ;

  {
  tmp = __builtin_fabsf(__x);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) long double fabsl(long double __x )  __attribute__((__const__)) ;
__inline extern long double fabsl(long double __x ) 
{ long double tmp ;

  {
  tmp = __builtin_fabsl(__x);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) long double __fabsl(long double __x )  __attribute__((__const__)) ;
__inline extern long double __fabsl(long double __x ) 
{ long double tmp ;

  {
  tmp = __builtin_fabsl(__x);
  return (tmp);
}
}
__inline extern  __attribute__((__nothrow__)) long double __sgn1l(long double __x ) ;
__inline extern  __attribute__((__nothrow__)) long double __sgn1l(long double __x ) ;
__inline extern long double __sgn1l(long double __x ) 
{ union __anonunion___n_31 __n ;

  {
  __n.__xld = __x;
  __n.__xi[2] = (__n.__xi[2] & 32768U) | 16383U;
  __n.__xi[1] = 0x80000000;
  __n.__xi[0] = 0U;
  return (__n.__xld);
}
}
__inline extern  __attribute__((__nothrow__)) double floor(double __x )  __attribute__((__const__)) ;
__inline extern double floor(double __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0400, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return ((double )__value);
}
}
__inline extern  __attribute__((__nothrow__)) float floorf(float __x )  __attribute__((__const__)) ;
__inline extern float floorf(float __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0400, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return ((float )__value);
}
}
__inline extern  __attribute__((__nothrow__)) long double floorl(long double __x )  __attribute__((__const__)) ;
__inline extern long double floorl(long double __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0400, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return (__value);
}
}
__inline extern  __attribute__((__nothrow__)) double ceil(double __x )  __attribute__((__const__)) ;
__inline extern double ceil(double __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0800, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return ((double )__value);
}
}
__inline extern  __attribute__((__nothrow__)) float ceilf(float __x )  __attribute__((__const__)) ;
__inline extern float ceilf(float __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0800, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return ((float )__value);
}
}
__inline extern  __attribute__((__nothrow__)) long double ceill(long double __x )  __attribute__((__const__)) ;
__inline extern long double ceill(long double __x ) 
{ register long double __value ;
  register int __ignore ;
  unsigned short __cw ;
  unsigned short __cwtmp ;

  {
  __asm__  volatile   ("fnstcw %3\n\t"
                       "movzwl %3, %1\n\t"
                       "andl $0xf3ff, %1\n\t"
                       "orl $0x0800, %1\n\t"
                       "movw %w1, %2\n\t"
                       "fldcw %2\n\t"
                       "frndint\n\t"
                       "fldcw %3": "=t" (__value), "=&q" (__ignore), "=m" (__cwtmp), "=m" (__cw): "0" (__x));
  return (__value);
}
}
__inline extern  __attribute__((__nothrow__)) long lrintf(float __x ) ;
__inline extern long lrintf(float __x ) 
{ long __lrintres ;

  {
  __asm__  volatile   ("fistpl %0": "=m" (__lrintres): "t" (__x): "st");
  return (__lrintres);
}
}
__inline extern  __attribute__((__nothrow__)) long lrint(double __x ) ;
__inline extern long lrint(double __x ) 
{ long __lrintres ;

  {
  __asm__  volatile   ("fistpl %0": "=m" (__lrintres): "t" (__x): "st");
  return (__lrintres);
}
}
__inline extern  __attribute__((__nothrow__)) long lrintl(long double __x ) ;
__inline extern long lrintl(long double __x ) 
{ long __lrintres ;

  {
  __asm__  volatile   ("fistpl %0": "=m" (__lrintres): "t" (__x): "st");
  return (__lrintres);
}
}
__inline extern  __attribute__((__nothrow__)) long long llrintf(float __x ) ;
__inline extern long long llrintf(float __x ) 
{ long long __llrintres ;

  {
  __asm__  volatile   ("fistpll %0": "=m" (__llrintres): "t" (__x): "st");
  return (__llrintres);
}
}
__inline extern  __attribute__((__nothrow__)) long long llrint(double __x ) ;
__inline extern long long llrint(double __x ) 
{ long long __llrintres ;

  {
  __asm__  volatile   ("fistpll %0": "=m" (__llrintres): "t" (__x): "st");
  return (__llrintres);
}
}
__inline extern  __attribute__((__nothrow__)) long long llrintl(long double __x ) ;
__inline extern long long llrintl(long double __x ) 
{ long long __llrintres ;

  {
  __asm__  volatile   ("fistpll %0": "=m" (__llrintres): "t" (__x): "st");
  return (__llrintres);
}
}
__inline extern  __attribute__((__nothrow__)) int __finite(double __x )  __attribute__((__const__)) ;
__inline extern int __finite(double __x ) 
{ union __anonunion_32 __constr_expr_0 ;

  {
  __constr_expr_0.__d = __x;
  return ((int )((((unsigned int )__constr_expr_0.__i[1] | 0x800fffffu) + 1U) >> 31));
}
}
extern  __attribute__((__nothrow__)) int access(char const   *__name , int __type )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int faccessat(int __fd , char const   *__file , int __type , int __flag )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) __off64_t lseek(int __fd , __off64_t __offset , int __whence )  __asm__("lseek64")  ;
extern int close(int __fd ) ;
extern ssize_t read(int __fd , void *__buf , size_t __nbytes ) ;
extern ssize_t write(int __fd , void const   *__buf , size_t __n ) ;
extern ssize_t pread(int __fd , void *__buf , size_t __nbytes , __off64_t __offset )  __asm__("pread64")  ;
extern ssize_t pwrite(int __fd , void const   *__buf , size_t __nbytes , __off64_t __offset )  __asm__("pwrite64")  ;
extern  __attribute__((__nothrow__)) int pipe(int *__pipedes ) ;
extern  __attribute__((__nothrow__)) unsigned int alarm(unsigned int __seconds ) ;
extern unsigned int sleep(unsigned int __seconds ) ;
extern  __attribute__((__nothrow__)) __useconds_t ualarm(__useconds_t __value , __useconds_t __interval ) ;
extern int usleep(__useconds_t __useconds ) ;
extern int pause(void) ;
extern  __attribute__((__nothrow__)) int chown(char const   *__file , __uid_t __owner , __gid_t __group )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int fchown(int __fd , __uid_t __owner , __gid_t __group ) ;
extern  __attribute__((__nothrow__)) int lchown(char const   *__file , __uid_t __owner , __gid_t __group )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int fchownat(int __fd , char const   *__file , __uid_t __owner , __gid_t __group , int __flag )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int chdir(char const   *__path )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int fchdir(int __fd ) ;
extern  __attribute__((__nothrow__)) char *getcwd(char *__buf , size_t __size ) ;
extern  __attribute__((__nothrow__)) char *getwd(char *__buf )  __attribute__((__nonnull__(1), __deprecated__)) ;
extern  __attribute__((__nothrow__)) int dup(int __fd ) ;
extern  __attribute__((__nothrow__)) int dup2(int __fd , int __fd2 ) ;
extern char **__environ ;
extern  __attribute__((__nothrow__)) int execve(char const   *__path , char * const  *__argv , char * const  *__envp )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int fexecve(int __fd , char * const  *__argv , char * const  *__envp )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int execv(char const   *__path , char * const  *__argv )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int execle(char const   *__path , char const   *__arg  , ...)  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int execl(char const   *__path , char const   *__arg  , ...)  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int execvp(char const   *__file , char * const  *__argv )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int execlp(char const   *__file , char const   *__arg  , ...)  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int nice(int __inc ) ;
extern  __attribute__((__noreturn__)) void _exit(int __status ) ;
extern  __attribute__((__nothrow__)) long pathconf(char const   *__path , int __name )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) long fpathconf(int __fd , int __name ) ;
extern  __attribute__((__nothrow__)) long sysconf(int __name ) ;
extern  __attribute__((__nothrow__)) size_t confstr(int __name , char *__buf , size_t __len ) ;
extern  __attribute__((__nothrow__)) __pid_t getpid(void) ;
extern  __attribute__((__nothrow__)) __pid_t getppid(void) ;
extern  __attribute__((__nothrow__)) __pid_t getpgrp(void) ;
extern  __attribute__((__nothrow__)) __pid_t __getpgid(__pid_t __pid ) ;
extern  __attribute__((__nothrow__)) __pid_t getpgid(__pid_t __pid ) ;
extern  __attribute__((__nothrow__)) int setpgid(__pid_t __pid , __pid_t __pgid ) ;
extern  __attribute__((__nothrow__)) int setpgrp(void) ;
extern  __attribute__((__nothrow__)) __pid_t setsid(void) ;
extern  __attribute__((__nothrow__)) __pid_t getsid(__pid_t __pid ) ;
extern  __attribute__((__nothrow__)) __uid_t getuid(void) ;
extern  __attribute__((__nothrow__)) __uid_t geteuid(void) ;
extern  __attribute__((__nothrow__)) __gid_t getgid(void) ;
extern  __attribute__((__nothrow__)) __gid_t getegid(void) ;
extern  __attribute__((__nothrow__)) int getgroups(int __size , __gid_t *__list ) ;
extern  __attribute__((__nothrow__)) int setuid(__uid_t __uid ) ;
extern  __attribute__((__nothrow__)) int setreuid(__uid_t __ruid , __uid_t __euid ) ;
extern  __attribute__((__nothrow__)) int seteuid(__uid_t __uid ) ;
extern  __attribute__((__nothrow__)) int setgid(__gid_t __gid ) ;
extern  __attribute__((__nothrow__)) int setregid(__gid_t __rgid , __gid_t __egid ) ;
extern  __attribute__((__nothrow__)) int setegid(__gid_t __gid ) ;
extern  __attribute__((__nothrow__)) __pid_t fork(void) ;
extern  __attribute__((__nothrow__)) __pid_t vfork(void) ;
extern  __attribute__((__nothrow__)) char *ttyname(int __fd ) ;
extern  __attribute__((__nothrow__)) int ttyname_r(int __fd , char *__buf , size_t __buflen )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int isatty(int __fd ) ;
extern  __attribute__((__nothrow__)) int ttyslot(void) ;
extern  __attribute__((__nothrow__)) int link(char const   *__from , char const   *__to )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int linkat(int __fromfd , char const   *__from , int __tofd , char const   *__to , int __flags )  __attribute__((__nonnull__(2,4))) ;
extern  __attribute__((__nothrow__)) int symlink(char const   *__from , char const   *__to )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) ssize_t readlink(char const   * __restrict  __path , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(1,2))) ;
extern  __attribute__((__nothrow__)) int symlinkat(char const   *__from , int __tofd , char const   *__to )  __attribute__((__nonnull__(1,3))) ;
extern  __attribute__((__nothrow__)) ssize_t readlinkat(int __fd , char const   * __restrict  __path , char * __restrict  __buf , size_t __len )  __attribute__((__nonnull__(2,3))) ;
extern  __attribute__((__nothrow__)) int unlink(char const   *__name )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int unlinkat(int __fd , char const   *__name , int __flag )  __attribute__((__nonnull__(2))) ;
extern  __attribute__((__nothrow__)) int rmdir(char const   *__path )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) __pid_t tcgetpgrp(int __fd ) ;
extern  __attribute__((__nothrow__)) int tcsetpgrp(int __fd , __pid_t __pgrp_id ) ;
extern char *getlogin(void) ;
extern int getlogin_r(char *__name , size_t __name_len )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int setlogin(char const   *__name )  __attribute__((__nonnull__(1))) ;
extern char *optarg ;
extern int optind ;
extern int opterr ;
extern int optopt ;
extern  __attribute__((__nothrow__)) int getopt(int ___argc , char * const  *___argv , char const   *__shortopts ) ;
extern  __attribute__((__nothrow__)) int gethostname(char *__name , size_t __len )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int sethostname(char const   *__name , size_t __len )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int sethostid(long __id ) ;
extern  __attribute__((__nothrow__)) int getdomainname(char *__name , size_t __len )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int setdomainname(char const   *__name , size_t __len )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int vhangup(void) ;
extern  __attribute__((__nothrow__)) int revoke(char const   *__file )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int profil(unsigned short *__sample_buffer , size_t __size , size_t __offset , unsigned int __scale )  __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int acct(char const   *__name ) ;
extern  __attribute__((__nothrow__)) char *getusershell(void) ;
extern  __attribute__((__nothrow__)) void endusershell(void) ;
extern  __attribute__((__nothrow__)) void setusershell(void) ;
extern  __attribute__((__nothrow__)) int daemon(int __nochdir , int __noclose ) ;
extern  __attribute__((__nothrow__)) int chroot(char const   *__path )  __attribute__((__nonnull__(1))) ;
extern char *getpass(char const   *__prompt )  __attribute__((__nonnull__(1))) ;
extern int fsync(int __fd ) ;
extern long gethostid(void) ;
extern  __attribute__((__nothrow__)) void sync(void) ;
extern  __attribute__((__nothrow__)) int getpagesize(void)  __attribute__((__const__)) ;
extern  __attribute__((__nothrow__)) int getdtablesize(void) ;
extern  __attribute__((__nothrow__)) int truncate(char const   *__file , __off64_t __length )  __asm__("truncate64") __attribute__((__nonnull__(1))) ;
extern  __attribute__((__nothrow__)) int ftruncate(int __fd , __off64_t __length )  __asm__("ftruncate64")  ;
extern  __attribute__((__nothrow__)) int brk(void *__addr ) ;
extern  __attribute__((__nothrow__)) void *sbrk(intptr_t __delta ) ;
extern  __attribute__((__nothrow__)) long syscall(long __sysno  , ...) ;
extern int lockf(int __fd , int __cmd , __off64_t __len )  __asm__("lockf64")  ;
extern int fdatasync(int __fildes ) ;
extern char const   *TIFFGetVersion(void) ;
extern TIFFCodec const   *TIFFFindCODEC(uint16  ) ;
extern TIFFCodec *TIFFRegisterCODEC(uint16  , char const   * , int (*)(TIFF * , int  ) ) ;
extern void TIFFUnRegisterCODEC(TIFFCodec * ) ;
extern int TIFFIsCODECConfigured(uint16  ) ;
extern TIFFCodec *TIFFGetConfiguredCODECs(void) ;
extern void *_TIFFmalloc(tmsize_t s ) ;
extern void *_TIFFrealloc(void *p , tmsize_t s ) ;
extern void _TIFFmemset(void *p , int v , tmsize_t c ) ;
extern void _TIFFmemcpy(void *d , void const   *s , tmsize_t c ) ;
extern int _TIFFmemcmp(void const   *p1 , void const   *p2 , tmsize_t c ) ;
extern void _TIFFfree(void *p ) ;
extern int TIFFGetTagListCount(TIFF * ) ;
extern uint32 TIFFGetTagListEntry(TIFF * , int tag_index ) ;
extern TIFFField const   *TIFFFindField(TIFF * , uint32  , TIFFDataType  ) ;
extern TIFFField const   *TIFFFieldWithTag(TIFF * , uint32  ) ;
extern TIFFField const   *TIFFFieldWithName(TIFF * , char const   * ) ;
extern TIFFTagMethods *TIFFAccessTagMethods(TIFF * ) ;
extern void *TIFFGetClientInfo(TIFF * , char const   * ) ;
extern void TIFFSetClientInfo(TIFF * , void * , char const   * ) ;
extern void TIFFCleanup(TIFF *tif ) ;
extern void TIFFClose(TIFF *tif ) ;
extern int TIFFFlush(TIFF *tif ) ;
extern int TIFFFlushData(TIFF *tif ) ;
extern int TIFFGetField(TIFF *tif , uint32 tag  , ...) ;
extern int TIFFVGetField(TIFF *tif , uint32 tag , va_list ap ) ;
extern int TIFFGetFieldDefaulted(TIFF *tif , uint32 tag  , ...) ;
extern int TIFFVGetFieldDefaulted(TIFF *tif , uint32 tag , va_list ap ) ;
extern int TIFFReadDirectory(TIFF *tif ) ;
extern int TIFFReadCustomDirectory(TIFF *tif , toff_t diroff , TIFFFieldArray const   *infoarray ) ;
extern int TIFFReadEXIFDirectory(TIFF *tif , toff_t diroff ) ;
extern uint64 TIFFScanlineSize64(TIFF *tif ) ;
extern tmsize_t TIFFScanlineSize(TIFF *tif ) ;
extern uint64 TIFFRasterScanlineSize64(TIFF *tif ) ;
extern tmsize_t TIFFRasterScanlineSize(TIFF *tif ) ;
extern uint64 TIFFStripSize64(TIFF *tif ) ;
extern tmsize_t TIFFStripSize(TIFF *tif ) ;
extern uint64 TIFFRawStripSize64(TIFF *tif , uint32 strip ) ;
extern tmsize_t TIFFRawStripSize(TIFF *tif , uint32 strip ) ;
extern uint64 TIFFVStripSize64(TIFF *tif , uint32 nrows ) ;
extern tmsize_t TIFFVStripSize(TIFF *tif , uint32 nrows ) ;
extern uint64 TIFFTileRowSize64(TIFF *tif ) ;
extern tmsize_t TIFFTileRowSize(TIFF *tif ) ;
extern uint64 TIFFTileSize64(TIFF *tif ) ;
extern tmsize_t TIFFTileSize(TIFF *tif ) ;
extern uint64 TIFFVTileSize64(TIFF *tif , uint32 nrows ) ;
extern tmsize_t TIFFVTileSize(TIFF *tif , uint32 nrows ) ;
extern uint32 TIFFDefaultStripSize(TIFF *tif , uint32 request ) ;
extern void TIFFDefaultTileSize(TIFF * , uint32 * , uint32 * ) ;
extern int TIFFFileno(TIFF * ) ;
extern int TIFFSetFileno(TIFF * , int  ) ;
extern thandle_t TIFFClientdata(TIFF * ) ;
extern thandle_t TIFFSetClientdata(TIFF * , thandle_t  ) ;
extern int TIFFGetMode(TIFF * ) ;
extern int TIFFSetMode(TIFF * , int  ) ;
extern int TIFFIsTiled(TIFF * ) ;
extern int TIFFIsByteSwapped(TIFF * ) ;
extern int TIFFIsUpSampled(TIFF * ) ;
extern int TIFFIsMSB2LSB(TIFF * ) ;
extern int TIFFIsBigEndian(TIFF * ) ;
extern TIFFReadWriteProc TIFFGetReadProc(TIFF * ) ;
extern TIFFReadWriteProc TIFFGetWriteProc(TIFF * ) ;
extern TIFFSeekProc TIFFGetSeekProc(TIFF * ) ;
extern TIFFCloseProc TIFFGetCloseProc(TIFF * ) ;
extern TIFFSizeProc TIFFGetSizeProc(TIFF * ) ;
extern TIFFMapFileProc TIFFGetMapFileProc(TIFF * ) ;
extern TIFFUnmapFileProc TIFFGetUnmapFileProc(TIFF * ) ;
extern uint32 TIFFCurrentRow(TIFF * ) ;
extern uint16 TIFFCurrentDirectory(TIFF * ) ;
extern uint16 TIFFNumberOfDirectories(TIFF * ) ;
extern uint64 TIFFCurrentDirOffset(TIFF * ) ;
extern uint32 TIFFCurrentStrip(TIFF * ) ;
extern uint32 TIFFCurrentTile(TIFF *tif ) ;
extern int TIFFReadBufferSetup(TIFF *tif , void *bp , tmsize_t size ) ;
extern int TIFFWriteBufferSetup(TIFF *tif , void *bp , tmsize_t size ) ;
extern int TIFFSetupStrips(TIFF * ) ;
extern int TIFFWriteCheck(TIFF * , int  , char const   * ) ;
extern void TIFFFreeDirectory(TIFF * ) ;
extern int TIFFCreateDirectory(TIFF * ) ;
extern int TIFFLastDirectory(TIFF * ) ;
extern int TIFFSetDirectory(TIFF * , uint16  ) ;
extern int TIFFSetSubDirectory(TIFF * , uint64  ) ;
extern int TIFFUnlinkDirectory(TIFF * , uint16  ) ;
extern int TIFFSetField(TIFF * , uint32   , ...) ;
extern int TIFFVSetField(TIFF * , uint32  , va_list  ) ;
extern int TIFFUnsetField(TIFF * , uint32  ) ;
extern int TIFFWriteDirectory(TIFF * ) ;
extern int TIFFCheckpointDirectory(TIFF * ) ;
extern int TIFFRewriteDirectory(TIFF * ) ;
extern void TIFFPrintDirectory(TIFF * , FILE * , long  ) ;
extern int TIFFReadScanline(TIFF *tif , void *buf , uint32 row , uint16 sample ) ;
extern int TIFFWriteScanline(TIFF *tif , void *buf , uint32 row , uint16 sample ) ;
extern int TIFFReadRGBAImage(TIFF * , uint32  , uint32  , uint32 * , int  ) ;
extern int TIFFReadRGBAImageOriented(TIFF * , uint32  , uint32  , uint32 * , int  , int  ) ;
extern int TIFFReadRGBAStrip(TIFF * , uint32  , uint32 * ) ;
extern int TIFFReadRGBATile(TIFF * , uint32  , uint32  , uint32 * ) ;
extern int TIFFRGBAImageOK(TIFF * , char * ) ;
extern int TIFFRGBAImageBegin(TIFFRGBAImage * , TIFF * , int  , char * ) ;
extern int TIFFRGBAImageGet(TIFFRGBAImage * , uint32 * , uint32  , uint32  ) ;
extern void TIFFRGBAImageEnd(TIFFRGBAImage * ) ;
extern TIFF *TIFFOpen(char const   * , char const   * ) ;
extern TIFF *TIFFFdOpen(int  , char const   * , char const   * ) ;
extern TIFF *TIFFClientOpen(char const   * , char const   * , thandle_t  , tmsize_t (*)(thandle_t  , void * , tmsize_t  ) , tmsize_t (*)(thandle_t  , void * , tmsize_t  ) , toff_t (*)(thandle_t  , toff_t  , int  ) , int (*)(thandle_t  ) , toff_t (*)(thandle_t  ) , int (*)(thandle_t  , void **base , toff_t *size ) , void (*)(thandle_t  , void *base , toff_t size ) ) ;
extern char const   *TIFFFileName(TIFF * ) ;
extern char const   *TIFFSetFileName(TIFF * , char const   * ) ;
extern void TIFFError(char const   * , char const   *  , ...) ;
extern void TIFFErrorExt(thandle_t  , char const   * , char const   *  , ...) ;
extern void TIFFWarning(char const   * , char const   *  , ...) ;
extern void TIFFWarningExt(thandle_t  , char const   * , char const   *  , ...) ;
extern TIFFErrorHandler TIFFSetErrorHandler(void (*)(char const   * , char const   * , va_list  ) ) ;
extern TIFFErrorHandlerExt TIFFSetErrorHandlerExt(void (*)(thandle_t  , char const   * , char const   * , va_list  ) ) ;
extern TIFFErrorHandler TIFFSetWarningHandler(void (*)(char const   * , char const   * , va_list  ) ) ;
extern TIFFErrorHandlerExt TIFFSetWarningHandlerExt(void (*)(thandle_t  , char const   * , char const   * , va_list  ) ) ;
extern TIFFExtendProc TIFFSetTagExtender(void (*)(TIFF * ) ) ;
extern uint32 TIFFComputeTile(TIFF *tif , uint32 x , uint32 y , uint32 z , uint16 s ) ;
extern int TIFFCheckTile(TIFF *tif , uint32 x , uint32 y , uint32 z , uint16 s ) ;
extern uint32 TIFFNumberOfTiles(TIFF * ) ;
extern tmsize_t TIFFReadTile(TIFF *tif , void *buf , uint32 x , uint32 y , uint32 z , uint16 s ) ;
extern tmsize_t TIFFWriteTile(TIFF *tif , void *buf , uint32 x , uint32 y , uint32 z , uint16 s ) ;
extern uint32 TIFFComputeStrip(TIFF * , uint32  , uint16  ) ;
extern uint32 TIFFNumberOfStrips(TIFF * ) ;
extern tmsize_t TIFFReadEncodedStrip(TIFF *tif , uint32 strip , void *buf , tmsize_t size ) ;
extern tmsize_t TIFFReadRawStrip(TIFF *tif , uint32 strip , void *buf , tmsize_t size ) ;
extern tmsize_t TIFFReadEncodedTile(TIFF *tif , uint32 tile , void *buf , tmsize_t size ) ;
extern tmsize_t TIFFReadRawTile(TIFF *tif , uint32 tile , void *buf , tmsize_t size ) ;
extern tmsize_t TIFFWriteEncodedStrip(TIFF *tif , uint32 strip , void *data , tmsize_t cc ) ;
extern tmsize_t TIFFWriteRawStrip(TIFF *tif , uint32 strip , void *data , tmsize_t cc ) ;
extern tmsize_t TIFFWriteEncodedTile(TIFF *tif , uint32 tile , void *data , tmsize_t cc ) ;
extern tmsize_t TIFFWriteRawTile(TIFF *tif , uint32 tile , void *data , tmsize_t cc ) ;
extern int TIFFDataWidth(TIFFDataType  ) ;
extern void TIFFSetWriteOffset(TIFF *tif , toff_t off ) ;
extern void TIFFSwabShort(uint16 * ) ;
extern void TIFFSwabLong(uint32 * ) ;
extern void TIFFSwabLong8(uint64 * ) ;
extern void TIFFSwabFloat(float * ) ;
extern void TIFFSwabDouble(double * ) ;
extern void TIFFSwabArrayOfShort(uint16 *wp , tmsize_t n ) ;
extern void TIFFSwabArrayOfTriples(uint8 *tp , tmsize_t n ) ;
extern void TIFFSwabArrayOfLong(uint32 *lp , tmsize_t n ) ;
extern void TIFFSwabArrayOfLong8(uint64 *lp , tmsize_t n ) ;
extern void TIFFSwabArrayOfFloat(float *fp , tmsize_t n ) ;
extern void TIFFSwabArrayOfDouble(double *dp , tmsize_t n ) ;
extern void TIFFReverseBits(uint8 *cp , tmsize_t n ) ;
extern unsigned char const   *TIFFGetBitRevTable(int  ) ;
extern double LogL16toY(int  ) ;
extern double LogL10toY(int  ) ;
extern void XYZtoRGB24(float * , uint8 * ) ;
extern int uv_decode(double * , double * , int  ) ;
extern void LogLuv24toXYZ(uint32  , float * ) ;
extern void LogLuv32toXYZ(uint32  , float * ) ;
extern int LogL16fromY(double  , int  ) ;
extern int LogL10fromY(double  , int  ) ;
extern int uv_encode(double  , double  , int  ) ;
extern uint32 LogLuv24fromXYZ(float * , int  ) ;
extern uint32 LogLuv32fromXYZ(float * , int  ) ;
extern int TIFFCIELabToRGBInit(TIFFCIELabToRGB * , TIFFDisplay * , float * ) ;
extern void TIFFCIELabToXYZ(TIFFCIELabToRGB * , uint32  , int32  , int32  , float * , float * , float * ) ;
extern void TIFFXYZToRGB(TIFFCIELabToRGB * , float  , float  , float  , uint32 * , uint32 * , uint32 * ) ;
extern int TIFFYCbCrToRGBInit(TIFFYCbCrToRGB * , float * , float * ) ;
extern void TIFFYCbCrtoRGB(TIFFYCbCrToRGB * , uint32  , int32  , int32  , uint32 * , uint32 * , uint32 * ) ;
extern int TIFFMergeFieldInfo(TIFF * , TIFFFieldInfo const   * , uint32  ) ;
extern TIFFFieldInfo const   *TIFFFindFieldInfo(TIFF * , uint32  , TIFFDataType  ) ;
extern TIFFFieldInfo const   *TIFFFindFieldInfoByName(TIFF * , char const   * , TIFFDataType  ) ;
static uint32 tnw  =    (uint32 )216;
static uint32 tnh  =    (uint32 )274;
static Contrast contrast  =    (Contrast )6;
static uint8 *thumbnail  ;
static int cpIFD(TIFF *in , TIFF *out ) ;
static int generateThumbnail(TIFF *in , TIFF *out ) ;
static void initScale(void) ;
static void usage(void) ;
int main(int argc , char **argv ) 
{ TIFF *in ;
  TIFF *out ;
  int c ;
  unsigned long tmp ;
  unsigned long tmp___0 ;
  size_t __s1_len ;
  size_t __s2_len ;
  int tmp___1 ;
  int tmp___2 ;
  int tmp___3 ;
  unsigned char const   *__s2 ;
  register int __result ;
  int tmp___4 ;
  unsigned char const   *__s1 ;
  register int __result___0 ;
  int tmp___5 ;
  int tmp___6 ;
  int tmp___7 ;
  size_t __s1_len___0 ;
  size_t __s2_len___0 ;
  int tmp___8 ;
  int tmp___9 ;
  int tmp___10 ;
  unsigned char const   *__s2___0 ;
  register int __result___1 ;
  int tmp___11 ;
  unsigned char const   *__s1___0 ;
  register int __result___2 ;
  int tmp___12 ;
  int tmp___13 ;
  int tmp___14 ;
  size_t __s1_len___1 ;
  size_t __s2_len___1 ;
  int tmp___15 ;
  int tmp___16 ;
  int tmp___17 ;
  unsigned char const   *__s2___1 ;
  register int __result___3 ;
  int tmp___18 ;
  unsigned char const   *__s1___1 ;
  register int __result___4 ;
  int tmp___19 ;
  int tmp___20 ;
  int tmp___21 ;
  size_t __s1_len___2 ;
  size_t __s2_len___2 ;
  int tmp___22 ;
  int tmp___23 ;
  int tmp___24 ;
  unsigned char const   *__s2___2 ;
  register int __result___5 ;
  int tmp___25 ;
  unsigned char const   *__s1___2 ;
  register int __result___6 ;
  int tmp___26 ;
  int tmp___27 ;
  int tmp___28 ;
  size_t __s1_len___3 ;
  size_t __s2_len___3 ;
  int tmp___29 ;
  int tmp___30 ;
  int tmp___31 ;
  unsigned char const   *__s2___3 ;
  register int __result___7 ;
  int tmp___32 ;
  unsigned char const   *__s1___3 ;
  register int __result___8 ;
  int tmp___33 ;
  int tmp___34 ;
  int tmp___35 ;
  size_t __s1_len___4 ;
  size_t __s2_len___4 ;
  int tmp___36 ;
  int tmp___37 ;
  int tmp___38 ;
  unsigned char const   *__s2___4 ;
  register int __result___9 ;
  int tmp___39 ;
  unsigned char const   *__s1___4 ;
  register int __result___10 ;
  int tmp___40 ;
  int tmp___41 ;
  int tmp___42 ;
  size_t __s1_len___5 ;
  size_t __s2_len___5 ;
  int tmp___43 ;
  int tmp___44 ;
  int tmp___45 ;
  unsigned char const   *__s2___5 ;
  register int __result___11 ;
  int tmp___46 ;
  unsigned char const   *__s1___5 ;
  register int __result___12 ;
  int tmp___47 ;
  int tmp___48 ;
  int tmp___49 ;
  int tmp___50 ;
  size_t __s1_len___6 ;
  size_t __s2_len___6 ;
  int tmp___51 ;
  int tmp___52 ;
  int tmp___53 ;
  unsigned char const   *__s2___6 ;
  register int __result___13 ;
  int tmp___54 ;
  unsigned char const   *__s1___6 ;
  register int __result___14 ;
  int tmp___55 ;
  int tmp___56 ;
  int tmp___57 ;
  int tmp___58 ;
  size_t __s1_len___7 ;
  size_t __s2_len___7 ;
  int tmp___59 ;
  int tmp___60 ;
  int tmp___61 ;
  unsigned char const   *__s2___7 ;
  register int __result___15 ;
  int tmp___62 ;
  unsigned char const   *__s1___7 ;
  register int __result___16 ;
  int tmp___63 ;
  int tmp___64 ;
  int tmp___65 ;
  int tmp___66 ;
  size_t __s1_len___8 ;
  size_t __s2_len___8 ;
  int tmp___67 ;
  int tmp___68 ;
  int tmp___69 ;
  unsigned char const   *__s2___8 ;
  register int __result___17 ;
  int tmp___70 ;
  unsigned char const   *__s1___8 ;
  register int __result___18 ;
  int tmp___71 ;
  int tmp___72 ;
  int tmp___73 ;
  int tmp___74 ;
  size_t __s1_len___9 ;
  size_t __s2_len___9 ;
  int tmp___75 ;
  int tmp___76 ;
  int tmp___77 ;
  unsigned char const   *__s2___9 ;
  register int __result___19 ;
  int tmp___78 ;
  unsigned char const   *__s1___9 ;
  register int __result___20 ;
  int tmp___79 ;
  int tmp___80 ;
  int tmp___81 ;
  int tmp___82 ;
  size_t __s1_len___10 ;
  size_t __s2_len___10 ;
  int tmp___83 ;
  int tmp___84 ;
  int tmp___85 ;
  unsigned char const   *__s2___10 ;
  register int __result___21 ;
  int tmp___86 ;
  unsigned char const   *__s1___10 ;
  register int __result___22 ;
  int tmp___87 ;
  int tmp___88 ;
  int tmp___89 ;
  int tmp___90 ;
  size_t __s1_len___11 ;
  size_t __s2_len___11 ;
  int tmp___91 ;
  int tmp___92 ;
  int tmp___93 ;
  unsigned char const   *__s2___11 ;
  register int __result___23 ;
  int tmp___94 ;
  unsigned char const   *__s1___11 ;
  register int __result___24 ;
  int tmp___95 ;
  int tmp___96 ;
  int tmp___97 ;
  size_t __s1_len___12 ;
  size_t __s2_len___12 ;
  int tmp___98 ;
  int tmp___99 ;
  int tmp___100 ;
  unsigned char const   *__s2___12 ;
  register int __result___25 ;
  int tmp___101 ;
  unsigned char const   *__s1___12 ;
  register int __result___26 ;
  int tmp___102 ;
  int tmp___103 ;
  int tmp___104 ;
  void *tmp___105 ;
  char const   *tmp___106 ;
  int tmp___107 ;
  int tmp___108 ;
  int tmp___109 ;
  int tmp___110 ;

  {
  while (1) {
    c = getopt(argc, (char * const  *)argv, "w:h:c:");
    if (c != -1) {

    } else {
      break;
    }
    switch (c) {
    case 119: 
    tmp = strtoul((char const   */* __restrict  */)optarg, (char **/* __restrict  */)((void *)0), 0);
    tnw = (unsigned int )tmp;
    break;
    case 104: 
    tmp___0 = strtoul((char const   */* __restrict  */)optarg, (char **/* __restrict  */)((void *)0), 0);
    tnh = (unsigned int )tmp___0;
    break;
    case 99: 
    if (0) {
      __s1_len___12 = strlen((char const   *)optarg);
      __s2_len___12 = strlen("exp50");
      if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
        goto _L___26;
      } else {
        if (__s1_len___12 >= 4U) {
          _L___26: /* CIL Label */ 
          if (! ((unsigned int )((void const   *)("exp50" + 1)) - (unsigned int )((void const   *)"exp50") == 1U)) {
            tmp___104 = 1;
          } else {
            if (__s2_len___12 >= 4U) {
              tmp___104 = 1;
            } else {
              tmp___104 = 0;
            }
          }
        } else {
          tmp___104 = 0;
        }
      }
      if (tmp___104) {
        tmp___99 = __builtin_strcmp((char const   *)optarg, "exp50");
        tmp___103 = tmp___99;
      } else {
        tmp___102 = __builtin_strcmp((char const   *)optarg, "exp50");
        tmp___103 = tmp___102;
      }
    } else {
      tmp___102 = __builtin_strcmp((char const   *)optarg, "exp50");
      tmp___103 = tmp___102;
    }
    if (tmp___103 == 0) {
      contrast = (enum __anonenum_Contrast_47 )0;
    } else {
      if (0) {
        __s1_len___11 = strlen((char const   *)optarg);
        __s2_len___11 = strlen("exp60");
        if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
          goto _L___24;
        } else {
          if (__s1_len___11 >= 4U) {
            _L___24: /* CIL Label */ 
            if (! ((unsigned int )((void const   *)("exp60" + 1)) - (unsigned int )((void const   *)"exp60") == 1U)) {
              tmp___97 = 1;
            } else {
              if (__s2_len___11 >= 4U) {
                tmp___97 = 1;
              } else {
                tmp___97 = 0;
              }
            }
          } else {
            tmp___97 = 0;
          }
        }
        if (tmp___97) {
          tmp___92 = __builtin_strcmp((char const   *)optarg, "exp60");
          tmp___96 = tmp___92;
        } else {
          tmp___95 = __builtin_strcmp((char const   *)optarg, "exp60");
          tmp___96 = tmp___95;
        }
      } else {
        tmp___95 = __builtin_strcmp((char const   *)optarg, "exp60");
        tmp___96 = tmp___95;
      }
      if (tmp___96 == 0) {
        tmp___90 = 1;
      } else {
        if (0) {
          __s1_len___10 = strlen((char const   *)optarg);
          __s2_len___10 = strlen("exp70");
          if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
            goto _L___22;
          } else {
            if (__s1_len___10 >= 4U) {
              _L___22: /* CIL Label */ 
              if (! ((unsigned int )((void const   *)("exp70" + 1)) - (unsigned int )((void const   *)"exp70") == 1U)) {
                tmp___89 = 1;
              } else {
                if (__s2_len___10 >= 4U) {
                  tmp___89 = 1;
                } else {
                  tmp___89 = 0;
                }
              }
            } else {
              tmp___89 = 0;
            }
          }
          if (tmp___89) {
            tmp___84 = __builtin_strcmp((char const   *)optarg, "exp70");
            tmp___88 = tmp___84;
          } else {
            tmp___87 = __builtin_strcmp((char const   *)optarg, "exp70");
            tmp___88 = tmp___87;
          }
        } else {
          tmp___87 = __builtin_strcmp((char const   *)optarg, "exp70");
          tmp___88 = tmp___87;
        }
        if (tmp___88 == 0) {
          tmp___82 = 2;
        } else {
          if (0) {
            __s1_len___9 = strlen((char const   *)optarg);
            __s2_len___9 = strlen("exp80");
            if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
              goto _L___20;
            } else {
              if (__s1_len___9 >= 4U) {
                _L___20: /* CIL Label */ 
                if (! ((unsigned int )((void const   *)("exp80" + 1)) - (unsigned int )((void const   *)"exp80") == 1U)) {
                  tmp___81 = 1;
                } else {
                  if (__s2_len___9 >= 4U) {
                    tmp___81 = 1;
                  } else {
                    tmp___81 = 0;
                  }
                }
              } else {
                tmp___81 = 0;
              }
            }
            if (tmp___81) {
              tmp___76 = __builtin_strcmp((char const   *)optarg, "exp80");
              tmp___80 = tmp___76;
            } else {
              tmp___79 = __builtin_strcmp((char const   *)optarg, "exp80");
              tmp___80 = tmp___79;
            }
          } else {
            tmp___79 = __builtin_strcmp((char const   *)optarg, "exp80");
            tmp___80 = tmp___79;
          }
          if (tmp___80 == 0) {
            tmp___74 = 3;
          } else {
            if (0) {
              __s1_len___8 = strlen((char const   *)optarg);
              __s2_len___8 = strlen("exp90");
              if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
                goto _L___18;
              } else {
                if (__s1_len___8 >= 4U) {
                  _L___18: /* CIL Label */ 
                  if (! ((unsigned int )((void const   *)("exp90" + 1)) - (unsigned int )((void const   *)"exp90") == 1U)) {
                    tmp___73 = 1;
                  } else {
                    if (__s2_len___8 >= 4U) {
                      tmp___73 = 1;
                    } else {
                      tmp___73 = 0;
                    }
                  }
                } else {
                  tmp___73 = 0;
                }
              }
              if (tmp___73) {
                tmp___68 = __builtin_strcmp((char const   *)optarg, "exp90");
                tmp___72 = tmp___68;
              } else {
                tmp___71 = __builtin_strcmp((char const   *)optarg, "exp90");
                tmp___72 = tmp___71;
              }
            } else {
              tmp___71 = __builtin_strcmp((char const   *)optarg, "exp90");
              tmp___72 = tmp___71;
            }
            if (tmp___72 == 0) {
              tmp___66 = 4;
            } else {
              if (0) {
                __s1_len___7 = strlen((char const   *)optarg);
                __s2_len___7 = strlen("exp");
                if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
                  goto _L___16;
                } else {
                  if (__s1_len___7 >= 4U) {
                    _L___16: /* CIL Label */ 
                    if (! ((unsigned int )((void const   *)("exp" + 1)) - (unsigned int )((void const   *)"exp") == 1U)) {
                      tmp___65 = 1;
                    } else {
                      if (__s2_len___7 >= 4U) {
                        tmp___65 = 1;
                      } else {
                        tmp___65 = 0;
                      }
                    }
                  } else {
                    tmp___65 = 0;
                  }
                }
                if (tmp___65) {
                  tmp___60 = __builtin_strcmp((char const   *)optarg, "exp");
                  tmp___64 = tmp___60;
                } else {
                  tmp___63 = __builtin_strcmp((char const   *)optarg, "exp");
                  tmp___64 = tmp___63;
                }
              } else {
                tmp___63 = __builtin_strcmp((char const   *)optarg, "exp");
                tmp___64 = tmp___63;
              }
              if (tmp___64 == 0) {
                tmp___58 = 5;
              } else {
                if (0) {
                  __s1_len___6 = strlen((char const   *)optarg);
                  __s2_len___6 = strlen("linear");
                  if (! ((unsigned int )((void const   *)(optarg + 1)) - (unsigned int )((void const   *)optarg) == 1U)) {
                    goto _L___14;
                  } else {
                    if (__s1_len___6 >= 4U) {
                      _L___14: /* CIL Label */ 
                      if (! ((unsigned int )((void const   *)("linear" + 1)) - (unsigned int )((void const   *)"linear") == 1U)) {
                        tmp___57 = 1;
                      } else {
                        if (__s2_len___6 >= 4U) {
                          tmp___57 = 1;
                        } else {
                          tmp___57 = 0;
                        }
                      }
                    } else {
                      tmp___57 = 0;
                    }
                  }
                  if (tmp___57) {
                    tmp___52 = __builtin_strcmp((char const   *)optarg, "linear");
                    tmp___56 = tmp___52;
                  } else {
                    tmp___55 = __builtin_strcmp((char const   *)optarg, "linear");
                    tmp___56 = tmp___55;
                  }
                } else {
                  tmp___55 = __builtin_strcmp((char const   *)optarg, "linear");
                  tmp___56 = tmp___55;
                }
                if (tmp___56 == 0) {
                  tmp___50 = 6;
                } else {
                  tmp___50 = 5;
                }
                tmp___58 = tmp___50;
              }
              tmp___66 = tmp___58;
            }
            tmp___74 = tmp___66;
          }
          tmp___82 = tmp___74;
        }
        tmp___90 = tmp___82;
      }
      contrast = (enum __anonenum_Contrast_47 )tmp___90;
    }
    break;
    default: 
    usage();
    }
  }
  if (argc - optind != 2) {
    usage();
  } else {

  }
  out = TIFFOpen((char const   *)*(argv + (optind + 1)), "w");
  if ((unsigned int )out == (unsigned int )((void *)0)) {
    return (2);
  } else {

  }
  in = TIFFOpen((char const   *)*(argv + optind), "r");
  if ((unsigned int )in == (unsigned int )((void *)0)) {
    return (2);
  } else {

  }
  tmp___105 = _TIFFmalloc((long )(tnw * tnh));
  thumbnail = (uint8 *)tmp___105;
  if (! thumbnail) {
    tmp___106 = TIFFFileName(in);
    TIFFError(tmp___106, "Can\'t allocate space for thumbnail buffer.");
    return (1);
  } else {

  }
  if ((unsigned int )in != (unsigned int )((void *)0)) {
    initScale();
    {

    }
    TIFFClose(in);
  } else {

  }
  TIFFClose(out);
  return (0);
  bad: 
  TIFFClose(out);
  return (1);
}
}
static void cpTag(TIFF *in , TIFF *out , uint16 tag , uint16 count , TIFFDataType type ) 
{ uint16 shortv ;
  int tmp ;
  uint16 shortv1 ;
  uint16 shortv2 ;
  int tmp___0 ;
  uint16 *tr ;
  uint16 *tg ;
  uint16 *tb ;
  uint16 *ta ;
  int tmp___1 ;
  uint16 shortv1___0 ;
  uint16 *shortav ;
  int tmp___2 ;
  uint32 longv ;
  int tmp___3 ;
  float floatv ;
  int tmp___4 ;
  float *floatav ;
  int tmp___5 ;
  char *stringv ;
  int tmp___6 ;
  double doublev ;
  int tmp___7 ;
  double *doubleav ;
  int tmp___8 ;
  char const   *tmp___9 ;

  {
  switch ((int )type) {
  case 3: 
  if ((int )count == 1) {
    tmp = TIFFGetField(in, (unsigned int )tag, & shortv);
    if (tmp) {
      TIFFSetField(out, (unsigned int )tag, shortv);
    } else {

    }
  } else {
    if ((int )count == 2) {
      tmp___0 = TIFFGetField(in, (unsigned int )tag, & shortv1, & shortv2);
      if (tmp___0) {
        TIFFSetField(out, (unsigned int )tag, shortv1, shortv2);
      } else {

      }
    } else {
      if ((int )count == 4) {
        tmp___1 = TIFFGetField(in, (unsigned int )tag, & tr, & tg, & tb, & ta);
        if (tmp___1) {
          TIFFSetField(out, (unsigned int )tag, tr, tg, tb, ta);
        } else {

        }
      } else {
        if ((int )count == 65535) {
          tmp___2 = TIFFGetField(in, (unsigned int )tag, & shortv1___0, & shortav);
          if (tmp___2) {
            TIFFSetField(out, (unsigned int )tag, shortv1___0, shortav);
          } else {

          }
        } else {

        }
      }
    }
  }
  break;
  case 4: 
  tmp___3 = TIFFGetField(in, (unsigned int )tag, & longv);
  if (tmp___3) {
    TIFFSetField(out, (unsigned int )tag, longv);
  } else {

  }
  break;
  case 5: 
  if ((int )count == 1) {
    tmp___4 = TIFFGetField(in, (unsigned int )tag, & floatv);
    if (tmp___4) {
      TIFFSetField(out, (unsigned int )tag, floatv);
    } else {

    }
  } else {
    if ((int )count == 65535) {
      tmp___5 = TIFFGetField(in, (unsigned int )tag, & floatav);
      if (tmp___5) {
        TIFFSetField(out, (unsigned int )tag, floatav);
      } else {

      }
    } else {

    }
  }
  break;
  case 2: 
  tmp___6 = TIFFGetField(in, (unsigned int )tag, & stringv);
  if (tmp___6) {
    TIFFSetField(out, (unsigned int )tag, stringv);
  } else {

  }
  break;
  case 12: 
  if ((int )count == 1) {
    tmp___7 = TIFFGetField(in, (unsigned int )tag, & doublev);
    if (tmp___7) {
      TIFFSetField(out, (unsigned int )tag, doublev);
    } else {

    }
  } else {
    if ((int )count == 65535) {
      tmp___8 = TIFFGetField(in, (unsigned int )tag, & doubleav);
      if (tmp___8) {
        TIFFSetField(out, (unsigned int )tag, doubleav);
      } else {

      }
    } else {

    }
  }
  break;
  default: 
  tmp___9 = TIFFFileName(in);
  TIFFError(tmp___9, "Data type %d is not supported, tag %d skipped.", tag, type);
  }
  return;
}
}
static struct cpTag tags[47]  = 
  {      {(uint16 )256, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )257, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )258, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )259, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )266, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )277, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )278, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )284, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )292, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )254, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )262, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )263, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )269, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )270, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )271, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )272, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )274, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )280, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )281, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )282, (uint16 )1, (TIFFDataType )5}, 
        {(uint16 )283, (uint16 )1, (TIFFDataType )5}, 
        {(uint16 )285, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )286, (uint16 )1, (TIFFDataType )5}, 
        {(uint16 )287, (uint16 )1, (TIFFDataType )5}, 
        {(uint16 )293, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )296, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )297, (uint16 )2, (TIFFDataType )3}, 
        {(uint16 )305, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )306, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )315, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )316, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )318, (uint16 )1, (TIFFDataType )5}, 
        {(uint16 )319, (unsigned short)65535, (TIFFDataType )5}, 
        {(uint16 )321, (uint16 )2, (TIFFDataType )3}, 
        {(uint16 )326, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )327, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )328, (uint16 )1, (TIFFDataType )4}, 
        {(uint16 )332, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )333, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )336, (uint16 )2, (TIFFDataType )3}, 
        {(uint16 )337, (uint16 )1, (TIFFDataType )2}, 
        {(uint16 )339, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )529, (unsigned short)65535, (TIFFDataType )5}, 
        {(uint16 )530, (uint16 )2, (TIFFDataType )3}, 
        {(uint16 )531, (uint16 )1, (TIFFDataType )3}, 
        {(uint16 )532, (unsigned short)65535, (TIFFDataType )5}, 
        {(uint16 )338, (unsigned short)65535, (TIFFDataType )3}};
static void cpTags(TIFF *in , TIFF *out ) 
{ struct cpTag *p ;

  {
  p = tags;
  while ((unsigned int )p < (unsigned int )(& tags[sizeof(tags) / sizeof(tags[0])])) {
    cpTag(in, out, p->tag, p->count, p->type);
    p ++;
  }
  return;
}
}
static int cpStrips(TIFF *in , TIFF *out ) 
{ tsize_t bufsize ;
  tmsize_t tmp ;
  unsigned char *buf ;
  void *tmp___0 ;
  tstrip_t s ;
  tstrip_t ns ;
  uint32 tmp___1 ;
  tsize_t *bytecounts ;
  void *tmp___2 ;
  tmsize_t tmp___3 ;
  tmsize_t tmp___4 ;
  char const   *tmp___5 ;

  {
  tmp = TIFFStripSize(in);
  bufsize = tmp;
  tmp___0 = _TIFFmalloc(bufsize);
  buf = (unsigned char *)tmp___0;
  if (buf) {
    tmp___1 = TIFFNumberOfStrips(in);
    ns = tmp___1;
    TIFFGetField(in, 279U, & bytecounts);
    s = 0U;
    while (s < ns) {
      if (*(bytecounts + s) > bufsize) {
        tmp___2 = _TIFFrealloc((void *)buf, *(bytecounts + s));
        buf = (unsigned char *)tmp___2;
        if (! buf) {
          goto bad;
        } else {

        }
        bufsize = *(bytecounts + s);
      } else {

      }
      tmp___3 = TIFFReadRawStrip(in, s, (void *)buf, *(bytecounts + s));
      if (tmp___3 < 0L) {
        _TIFFfree((void *)buf);
        return (0);
      } else {
        tmp___4 = TIFFWriteRawStrip(out, s, (void *)buf, *(bytecounts + s));
        if (tmp___4 < 0L) {
          _TIFFfree((void *)buf);
          return (0);
        } else {

        }
      }
      s ++;
    }
    _TIFFfree((void *)buf);
    return (1);
  } else {

  }
  bad: 
  tmp___5 = TIFFFileName(in);
  TIFFError(tmp___5, "Can\'t allocate space for strip buffer.");
  return (0);
}
}
static int cpTiles(TIFF *in , TIFF *out ) 
{ tsize_t bufsize ;
  tmsize_t tmp ;
  unsigned char *buf ;
  void *tmp___0 ;
  ttile_t t ;
  ttile_t nt ;
  uint32 tmp___1 ;
  tsize_t *bytecounts ;
  void *tmp___2 ;
  tmsize_t tmp___3 ;
  tmsize_t tmp___4 ;
  char const   *tmp___5 ;

  {
  tmp = TIFFTileSize(in);
  bufsize = tmp;
  tmp___0 = _TIFFmalloc(bufsize);
  buf = (unsigned char *)tmp___0;
  if (buf) {
    tmp___1 = TIFFNumberOfTiles(in);
    nt = tmp___1;
    TIFFGetField(in, 325U, & bytecounts);
    t = 0U;
    while (t < nt) {
      if (*(bytecounts + t) > bufsize) {
        tmp___2 = _TIFFrealloc((void *)buf, *(bytecounts + t));
        buf = (unsigned char *)tmp___2;
        if (! buf) {
          goto bad;
        } else {

        }
        bufsize = *(bytecounts + t);
      } else {

      }
      tmp___3 = TIFFReadRawTile(in, t, (void *)buf, *(bytecounts + t));
      if (tmp___3 < 0L) {
        _TIFFfree((void *)buf);
        return (0);
      } else {
        tmp___4 = TIFFWriteRawTile(out, t, (void *)buf, *(bytecounts + t));
        if (tmp___4 < 0L) {
          _TIFFfree((void *)buf);
          return (0);
        } else {

        }
      }
      t ++;
    }
    _TIFFfree((void *)buf);
    return (1);
  } else {

  }
  bad: 
  tmp___5 = TIFFFileName(in);
  TIFFError(tmp___5, "Can\'t allocate space for tile buffer.");
  return (0);
}
}
static int cpIFD(TIFF *in , TIFF *out ) 
{ int tmp ;
  int tmp___0 ;
  int tmp___1 ;

  {
  cpTags(in, out);
  tmp___1 = TIFFIsTiled(in);
  if (tmp___1) {
    tmp = cpTiles(in, out);
    if (tmp) {

    } else {
      return (0);
    }
  } else {
    tmp___0 = cpStrips(in, out);
    if (tmp___0) {

    } else {
      return (0);
    }
  }
  return (1);
}
}
static uint16 photometric  ;
static uint16 filterWidth  ;
static uint32 stepSrcWidth  ;
static uint32 stepDstWidth  ;
static uint8 *src0  ;
static uint8 *src1  ;
static uint8 *src2  ;
static uint32 *rowoff  ;
static uint8 cmap[256]  ;
static uint8 bits[256]  ;
static void setupBitsTables(void) 
{ int i ;
  int n ;

  {
  i = 0;
  while (i < 256) {
    n = 0;
    if (i & 0x01) {
      n ++;
    } else {

    }
    if (i & 0x02) {
      n ++;
    } else {

    }
    if (i & 0x04) {
      n ++;
    } else {

    }
    if (i & 0x08) {
      n ++;
    } else {

    }
    if (i & 0x10) {
      n ++;
    } else {

    }
    if (i & 0x20) {
      n ++;
    } else {

    }
    if (i & 0x40) {
      n ++;
    } else {

    }
    if (i & 0x80) {
      n ++;
    } else {

    }
    bits[i] = (unsigned char )n;
    i ++;
  }
  return;
}
}
static int clamp(float v , int low , int high ) 
{ int tmp ;
  int tmp___0 ;

  {
  if (v < (float )low) {
    tmp___0 = low;
  } else {
    if (v > (float )high) {
      tmp = high;
    } else {
      tmp = (int )v;
    }
    tmp___0 = tmp;
  }
  return (tmp___0);
}
}
static void expFill(float *pct , uint32 p , uint32 n ) 
{ uint32 i ;
  uint32 c ;
  double tmp ;

  {
  c = (p * n) / 100U;
  i = 1U;
  while (i < c) {
    tmp = exp((double )i / (double )(n - 1U));
    *(pct + i) = (float )((double )1 - tmp / 2.7182818284590452354);
    i ++;
  }
  while (i < n) {
    *(pct + i) = (float )0.;
    i ++;
  }
  return;
}
}
static void setupCmap(void) 
{ float pct[256] ;
  uint32 i ;
  int tmp ;
  int tmp___0 ;

  {
  pct[0] = (float )1;
  switch ((int )contrast) {
  case 0: 
  expFill(pct, 50U, 256U);
  break;
  case 1: 
  expFill(pct, 60U, 256U);
  break;
  case 2: 
  expFill(pct, 70U, 256U);
  break;
  case 3: 
  expFill(pct, 80U, 256U);
  break;
  case 4: 
  expFill(pct, 90U, 256U);
  break;
  case 5: 
  expFill(pct, 100U, 256U);
  break;
  case 6: 
  i = 1U;
  while (i < 256U) {
    pct[i] = (float )1 - (float )i / (float )255;
    i ++;
  }
  break;
  }
  switch ((int )photometric) {
  case 0: 
  i = 0U;
  while (i < 256U) {
    tmp = clamp((float )255 * pct[255U - i], 0, 255);
    cmap[i] = (unsigned char )tmp;
    i ++;
  }
  break;
  case 1: 
  i = 0U;
  while (i < 256U) {
    tmp___0 = clamp((float )255 * pct[i], 0, 255);
    cmap[i] = (unsigned char )tmp___0;
    i ++;
  }
  break;
  }
  return;
}
}
static void initScale(void) 
{ void *tmp ;
  void *tmp___0 ;
  void *tmp___1 ;
  void *tmp___2 ;

  {
  tmp = _TIFFmalloc((long )(sizeof(uint8 ) * tnw));
  src0 = (uint8 *)tmp;
  tmp___0 = _TIFFmalloc((long )(sizeof(uint8 ) * tnw));
  src1 = (uint8 *)tmp___0;
  tmp___1 = _TIFFmalloc((long )(sizeof(uint8 ) * tnw));
  src2 = (uint8 *)tmp___1;
  tmp___2 = _TIFFmalloc((long )(sizeof(uint32 ) * tnw));
  rowoff = (uint32 *)tmp___2;
  filterWidth = (unsigned short)0;
  stepSrcWidth = 0U;
  stepDstWidth = stepSrcWidth;
  setupBitsTables();
  return;
}
}
static void setupStepTables(uint32 sw ) 
{ int step ;
  int limit ;
  int err ;
  uint32 sx ;
  uint32 x ;
  int fw ;
  uint8 b ;
  uint32 sx0 ;

  {
  if (stepSrcWidth != sw) {
    goto _L;
  } else {
    if (stepDstWidth != tnw) {
      _L: /* CIL Label */ 
      step = (int )sw;
      limit = (int )tnw;
      err = 0;
      sx = (uint32 )0;
      x = 0U;
      while (x < tnw) {
        sx0 = sx;
        err += step;
        while (err >= limit) {
          err -= limit;
          sx ++;
        }
        *(rowoff + x) = sx0 >> 3;
        fw = (int )(sx - sx0);
        if (fw < 8) {
          b = (unsigned char )(0xff << (8 - fw));
        } else {
          b = (unsigned char)255;
        }
        *(src0 + x) = (unsigned char )((int )b >> (sx0 & 7U));
        fw = (int )((unsigned int )fw - (8U - (sx0 & 7U)));
        if (fw < 0) {
          fw = 0;
        } else {

        }
        *(src1 + x) = (unsigned char )(fw >> 3);
        fw -= (fw >> 3) << 3;
        *(src2 + x) = (unsigned char )(0xff << (8 - fw));
        x ++;
      }
      stepSrcWidth = sw;
      stepDstWidth = tnw;
    } else {

    }
  }
  return;
}
}
static void setrow(uint8 *row , uint32 nrows , uint8 const   **rows ) 
{ uint32 x ;
  uint32 area ;
  uint32 mask0 ;
  uint32 fw ;
  uint32 mask1 ;
  uint32 off ;
  uint32 acc ;
  uint32 y ;
  uint32 i ;
  uint8 const   *src ;
  uint8 const   *tmp ;
  uint8 const   *tmp___0 ;
  uint8 const   *tmp___1 ;
  uint8 const   *tmp___2 ;
  uint8 const   *tmp___3 ;
  uint8 const   *tmp___4 ;
  uint8 const   *tmp___5 ;
  uint8 const   *tmp___6 ;
  uint8 const   *tmp___7 ;
  uint8 const   *tmp___8 ;
  uint8 *tmp___9 ;

  {
  area = nrows * (uint32 )filterWidth;
  x = 0U;
  while (x < tnw) {
    mask0 = (uint32 )*(src0 + x);
    fw = (uint32 )*(src1 + x);
    mask1 = (uint32 )*(src1 + x);
    off = *(rowoff + x);
    acc = (uint32 )0;
    y = 0U;
    while (y < nrows) {
      src = *(rows + y) + off;
      tmp = src;
      src ++;
      acc += (uint32 )bits[(unsigned int )*tmp & mask0];
      switch ((int )fw) {
      default: 
      i = fw;
      while (i > 8U) {
        tmp___0 = src;
        src ++;
        acc += (uint32 )bits[*tmp___0];
        i --;
      }
      case 8: 
      tmp___1 = src;
      src ++;
      acc += (uint32 )bits[*tmp___1];
      case 7: 
      tmp___2 = src;
      src ++;
      acc += (uint32 )bits[*tmp___2];
      case 6: 
      tmp___3 = src;
      src ++;
      acc += (uint32 )bits[*tmp___3];
      case 5: 
      tmp___4 = src;
      src ++;
      acc += (uint32 )bits[*tmp___4];
      case 4: 
      tmp___5 = src;
      src ++;
      acc += (uint32 )bits[*tmp___5];
      case 3: 
      tmp___6 = src;
      src ++;
      acc += (uint32 )bits[*tmp___6];
      case 2: 
      tmp___7 = src;
      src ++;
      acc += (uint32 )bits[*tmp___7];
      case 1: 
      tmp___8 = src;
      src ++;
      acc += (uint32 )bits[*tmp___8];
      case 0: 
      break;
      }
      acc += (uint32 )bits[(unsigned int )*src & mask1];
      y ++;
    }
    tmp___9 = row;
    row ++;
    *tmp___9 = cmap[(255U * acc) / area];
    x ++;
  }
  return;
}
}
static void setImage1(uint8 const   *br , uint32 rw , uint32 rh ) 
{ int step ;
  int limit ;
  int err ;
  int bpr ;
  unsigned int tmp ;
  int sy ;
  uint8 *row ;
  uint32 dy ;
  uint8 const   *rows[256] ;
  uint32 nrows ;
  uint32 tmp___0 ;

  {
  step = (int )rh;
  limit = (int )tnh;
  err = 0;
  if (rw & 7U) {
    tmp = (rw >> 3) + 1U;
  } else {
    tmp = rw >> 3;
  }
  bpr = (int )tmp;
  sy = 0;
  row = thumbnail;
  dy = 0U;
  while (dy < tnh) {
    nrows = (uint32 )1;
    fprintf((FILE */* __restrict  */)stderr, (char const   */* __restrict  */)"bpr=%d, sy=%d, bpr*sy=%d\n", bpr, sy, bpr * sy);
    rows[0] = br + bpr * sy;
    err += step;
    while (err >= limit) {
      err -= limit;
      sy ++;
      if (err >= limit) {
        tmp___0 = nrows;
        nrows ++;
        rows[tmp___0] = br + bpr * sy;
      } else {

      }
    }
    setrow(row, nrows, rows);
    row += tnw;
    dy ++;
  }
  return;
}
}
static void setImage(uint8 const   *br , uint32 rw , uint32 rh ) 
{ double tmp ;

  {
  tmp = ceil((double )rw / (double )tnw);
  filterWidth = (unsigned short )tmp;
  setupStepTables(rw);
  setImage1(br, rw, rh);
  return;
}
}
static int generateThumbnail(TIFF *in , TIFF *out ) 
{ unsigned char *raster ;
  unsigned char *rp ;
  uint32 sw ;
  uint32 sh ;
  uint32 rps ;
  uint16 bps ;
  uint16 spp ;
  tsize_t rowsize ;
  tsize_t rastersize ;
  tstrip_t s ;
  tstrip_t ns ;
  uint32 tmp ;
  uint32 diroff[1] ;
  void *tmp___0 ;
  char const   *tmp___1 ;
  tmsize_t tmp___2 ;
  int tmp___3 ;
  int tmp___4 ;

  {
  tmp = TIFFNumberOfStrips(in);
  ns = tmp;
  TIFFGetField(in, 256U, & sw);
  TIFFGetField(in, 257U, & sh);
  TIFFGetFieldDefaulted(in, 258U, & bps);
  TIFFGetFieldDefaulted(in, 277U, & spp);
  TIFFGetFieldDefaulted(in, 278U, & rps);
  if ((int )spp != 1) {
    return (0);
  } else {
    if ((int )bps != 1) {
      return (0);
    } else {

    }
  }
  rowsize = TIFFScanlineSize(in);
  rastersize = (long )((unsigned long )sh * (unsigned long )rowsize);
  fprintf((FILE */* __restrict  */)stderr, (char const   */* __restrict  */)"rastersize=%u\n", (unsigned int )rastersize);
  tmp___0 = _TIFFmalloc(rastersize);
  raster = (unsigned char *)tmp___0;
  if (! raster) {
    tmp___1 = TIFFFileName(in);
    TIFFError(tmp___1, "Can\'t allocate space for raster buffer.");
    return (0);
  } else {

  }
  rp = raster;
  s = 0U;
  while (s < ns) {
    TIFFReadEncodedStrip(in, s, (void *)rp, -1L);
    rp += (unsigned long )rps * (unsigned long )rowsize;
    s ++;
  }
  TIFFGetField(in, 262U, & photometric);
  setupCmap();
  setImage((uint8 const   *)raster, sw, sh);
  _TIFFfree((void *)raster);
  TIFFSetField(out, 254U, 0x1);
  TIFFSetField(out, 256U, tnw);
  TIFFSetField(out, 257U, tnh);
  TIFFSetField(out, 258U, (unsigned short)8);
  TIFFSetField(out, 277U, (unsigned short)1);
  TIFFSetField(out, 259U, 32773);
  TIFFSetField(out, 262U, 0);
  TIFFSetField(out, 284U, 1);
  TIFFSetField(out, 274U, 1);
  cpTag(in, out, (unsigned short)305, (unsigned short)65535, (enum __anonenum_TIFFDataType_39 )2);
  cpTag(in, out, (unsigned short)270, (unsigned short)65535, (enum __anonenum_TIFFDataType_39 )2);
  cpTag(in, out, (unsigned short)306, (unsigned short)65535, (enum __anonenum_TIFFDataType_39 )2);
  cpTag(in, out, (unsigned short)316, (unsigned short)65535, (enum __anonenum_TIFFDataType_39 )2);
  diroff[0] = 0U;
  TIFFSetField(out, 330U, 1, diroff);
  tmp___2 = TIFFWriteEncodedStrip(out, 0U, (void *)thumbnail, (long )(tnw * tnh));
  if (tmp___2 != -1L) {
    tmp___3 = TIFFWriteDirectory(out);
    if (tmp___3 != -1) {
      tmp___4 = 1;
    } else {
      tmp___4 = 0;
    }
  } else {
    tmp___4 = 0;
  }
  return (tmp___4);
}
}
char *stuff[13]  = 
  {      (char *)"usage: thumbnail [options] input.tif output.tif",      (char *)"where options are:",      (char *)" -h #\t\tspecify thumbnail image height (default is 274)",      (char *)" -w #\t\tspecify thumbnail image width (default is 216)", 
        (char *)"",      (char *)" -c linear\tuse linear contrast curve",      (char *)" -c exp50\tuse 50% exponential contrast curve",      (char *)" -c exp60\tuse 60% exponential contrast curve", 
        (char *)" -c exp70\tuse 70% exponential contrast curve",      (char *)" -c exp80\tuse 80% exponential contrast curve",      (char *)" -c exp90\tuse 90% exponential contrast curve",      (char *)" -c exp\t\tuse pure exponential contrast curve", 
        (char *)((void *)0)};
static void usage(void) 
{ char buf[8192] ;
  int i ;
  char const   *tmp ;

  {
  setbuf((FILE */* __restrict  */)stderr, (char */* __restrict  */)(buf));
  tmp = TIFFGetVersion();
  fprintf((FILE */* __restrict  */)stderr, (char const   */* __restrict  */)"%s\n\n", tmp);
  i = 0;
  while ((unsigned int )stuff[i] != (unsigned int )((void *)0)) {
    fprintf((FILE */* __restrict  */)stderr, (char const   */* __restrict  */)"%s\n", stuff[i]);
    i ++;
  }
  exit(-1);
}
}
