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#ifndef _LIMITS_H
#define _LIMITS_H
#include <endian.h>
#define CHAR_BIT 8
#define SCHAR_MIN (-128)
#define SCHAR_MAX 0x7f
#define UCHAR_MAX 0xff
#ifdef __CHAR_UNSIGNED__
#undef CHAR_MIN
#define CHAR_MIN 0
#undef CHAR_MAX
#define CHAR_MAX UCHAR_MAX
#else
#undef CHAR_MIN
#define CHAR_MIN SCHAR_MIN
#undef CHAR_MAX
#define CHAR_MAX SCHAR_MAX
#endif
#define SHRT_MIN (-SHRT_MAX-1)
#define SHRT_MAX 0x7fff
#define USHRT_MAX 0xffff
#define INT_MIN (-INT_MAX-1)
#define INT_MAX 0x7fffffff
#define UINT_MAX 0xffffffff
#if __WORDSIZE == 64
#define LONG_MAX 9223372036854775807L
#define ULONG_MAX 18446744073709551615UL
#else
#define LONG_MAX 2147483647L
#define ULONG_MAX 4294967295UL
#endif
#define LONG_MIN (-LONG_MAX - 1L)
#define LLONG_MAX 9223372036854775807LL
#define LLONG_MIN (-LLONG_MAX - 1LL)
/* Maximum value an `unsigned long long int' can hold. (Minimum is 0.) */
#define ULLONG_MAX 18446744073709551615ULL
#define SSIZE_MIN LONG_MIN
#define SSIZE_MAX LONG_MAX
#define PASS_MAX 256
#define NR_OPEN 1024
#define NGROUPS_MAX 32 /* supplemental group IDs are available */
#define ARG_MAX 131072 /* # bytes of args + environ for exec() */
#define CHILD_MAX 999 /* no limit :-) */
#define OPEN_MAX 256 /* # open files a process may have */
#define LINK_MAX 127 /* # links a file may have */
#define MAX_CANON 255 /* size of the canonical input queue */
#define MAX_INPUT 255 /* size of the type-ahead buffer */
#define NAME_MAX 255 /* # chars in a file name */
#define PATH_MAX 4095 /* # chars in a path name */
#define PIPE_BUF 4096 /* # bytes in atomic write to a pipe */
#define RTSIG_MAX 32
#define LINE_MAX 2048
/* mutt demanded these */
#define _POSIX_PATH_MAX PATH_MAX
#define MB_LEN_MAX 16
#endif
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