limits.h

来自「Jazmyn is a 32-bit, protected mode, mult」· C头文件 代码 · 共 49 行

#ifndef _LIMITS_H
#define _LIMITS_H

#define CHAR_BIT        8
#define CHAR_MIN        -128
#define CHAR_MAX        127
#define SCHAR_MIN       -128
#define SCHAR_MAX       127
#define UCHAR_MAX       255

#define SHRT_MIN        (-32767-1)
#define SHRT_MAX        32767
#define USHRT_MAX       0xFFFF

#define INT_MIN         (-2147483647-1)
#define INT_MAX         2147483647
#define UINT_MAX        0xFFFFFFFF

#define LONG_MIN         (-2147483647-1)
#define LONG_MAX         2147483647
#define ULONG_MAX        0xFFFFFFFF

/*POSIX 1003.1 standard (got this from MINIX) its old,but i dont have any other source*/
#ifdef  _POSIX_SOURCE

#define _POSIX_ARG_MAX          4096
#define _POSIX_CHILD_MAX        6
#define _POSIX_LINK_MAX         8
#define _POSIX_MAX_CANON        255
#define _POSIX_MAX_INPUT        255
#define _POSIX_NAME_MAX         14
#define _POSIX_NGROUPS_MAX      0
#define _POSIX_OPEN_MAX         16
#define _POSIX_PATH_MAX         255
#define _POSIX_PIPE_BUF         512
#define _POSIX_STREAM_MAX       8
#define _POSIX_TZNAME_MAX       3
#define _POSIX_SSIZE_MAX        32767

/*constants defined by jazmyn*/
#define CHILD_MAX               100
#define NAME_MAX                255
#define PATH_MAX                1024
#define PIPE_BUF                1024

#endif  /*_POSIX_SOURCE*/

#endif  /*_LIMITS_H*/