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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4680 | right-hear | 1 | /* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */ |
| 2 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 3 | #ifndef __dj_include_limits_h_ |
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| 4 | #define __dj_include_limits_h_ |
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| 5 | |||
| 6 | #ifdef __cplusplus |
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| 7 | extern "C" { |
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| 8 | #endif |
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| 9 | |||
| 10 | #define CHAR_BIT 8 |
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| 11 | #define CHAR_MAX 127 |
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| 12 | #define CHAR_MIN (-128) |
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| 13 | #define INT_MAX 2147483647 |
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| 14 | #define INT_MIN (-2147483647-1) |
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| 15 | #define LONG_MAX 2147483647L |
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| 16 | #define LONG_MIN (-2147483647L-1L) |
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| 17 | #define MB_LEN_MAX 5 |
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| 18 | #define SCHAR_MAX 127 |
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| 19 | #define SCHAR_MIN (-128) |
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| 20 | #define SHRT_MAX 32767 |
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| 21 | #define SHRT_MIN (-32768) |
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| 22 | #define UCHAR_MAX 255 |
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| 23 | #define UINT_MAX 4294967295U |
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| 24 | #define ULONG_MAX 4294967295UL |
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| 25 | #define USHRT_MAX 65535 |
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| 26 | #define WCHAR_MIN 0 |
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| 27 | #define WCHAR_MAX 127 |
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| 28 | //#define WINT_MIN 0 |
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| 29 | //#define WINT_MAX 32767 |
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| 30 | |||
| 31 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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| 32 | |||
| 33 | #ifndef __STRICT_ANSI__ |
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| 34 | |||
| 35 | #define _POSIX_ARG_MAX 16384 /* but only for exec's to other djgpp programs */ |
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| 36 | #define _POSIX_CHILD_MAX 7 /* limited by memory; 7 for 386MAX */ |
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| 37 | #define _POSIX_LINK_MAX 1 /* POSIX says 8, but DOS says 1 */ |
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| 38 | #define _POSIX_MAX_CANON 126 /* POSIX says 255, but DOS says 126 */ |
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| 39 | #define _POSIX_MAX_INPUT 126 /* POSIX says 255, but DOS says 126 */ |
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| 40 | #define _POSIX_NAME_MAX 12 /* 8.3 */ |
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| 41 | #define _POSIX_NGROUPS_MAX 0 |
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| 42 | #define _POSIX_OPEN_MAX 20 /* can be bigger in DOS, but defaults to 20 */ |
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| 43 | #define _POSIX_PATH_MAX 256 /* 80 for canonical paths */ |
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| 44 | #define _POSIX_PIPE_BUF 512 /* but there aren't any pipes */ |
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| 45 | #define _POSIX_SSIZE_MAX 2147483647 |
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| 46 | #define _POSIX_STREAM_MAX 20 /* can be bigger in DOS */ |
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| 47 | #define _POSIX_TZNAME_MAX 5 |
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| 48 | |||
| 49 | #define NGROUPS_MAX 0 |
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| 50 | |||
| 51 | #define ARG_MAX 4096 |
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| 52 | #define CHILD_MAX 6 |
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| 53 | /* #define OPEN_MAX 20 - DOS can change this */ |
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| 54 | /* #define STREAM_MAX 20 - DOS can change this */ |
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| 55 | #define TZNAME_MAX 3 |
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| 56 | |||
| 57 | #define LINK_MAX 1 |
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| 58 | #define MAX_CANON 126 |
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| 59 | #define MAX_INPUT 126 |
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| 60 | #define NAME_MAX 12 /* 8.3 */ |
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| 61 | #define PATH_MAX 512 /* for future expansion */ |
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| 62 | #define PIPE_BUF 512 /* but there aren't any pipes */ |
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| 63 | |||
| 64 | #define SSIZE_MAX 2147483647 |
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| 65 | |||
| 66 | #ifndef _POSIX_SOURCE |
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| 67 | |||
| 68 | /* constants used in Solaris */ |
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| 69 | #define LLONG_MIN (-9223372036854775807LL-1LL) |
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| 70 | #define LLONG_MAX 9223372036854775807LL |
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| 71 | #define ULLONG_MAX 18446744073709551615ULL |
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| 72 | /* gnuc ones */ |
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| 73 | #define LONG_LONG_MIN LLONG_MIN |
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| 74 | #define LONG_LONG_MAX LLONG_MAX |
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| 75 | #define ULONG_LONG_MAX ULLONG_MAX |
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| 76 | |||
| 77 | #endif /* !_POSIX_SOURCE */ |
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| 78 | #endif /* !__STRICT_ANSI__ */ |
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| 79 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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| 80 | |||
| 81 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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| 82 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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| 83 | |||
| 84 | #ifdef __cplusplus |
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| 85 | } |
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| 86 | #endif |
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| 87 | |||
| 88 | #endif /* !__dj_include_limits_h_ */ |