source: trunk/third/gcc/glimits.h @ 8834

Revision 8834, 2.3 KB checked in by ghudson, 28 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r8833, which included commits to RCS files with non-trunk default branches.
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1#ifndef _LIMITS_H___
2#ifndef _MACH_MACHLIMITS_H_
3
4/* _MACH_MACHLIMITS_H_ is used on OSF/1.  */
5#define _LIMITS_H___
6#define _MACH_MACHLIMITS_H_
7
8/* Number of bits in a `char'.  */
9#undef CHAR_BIT
10#define CHAR_BIT 8
11
12/* Maximum length of a multibyte character.  */
13#ifndef MB_LEN_MAX
14#define MB_LEN_MAX 1
15#endif
16
17/* Minimum and maximum values a `signed char' can hold.  */
18#undef SCHAR_MIN
19#define SCHAR_MIN (-128)
20#undef SCHAR_MAX
21#define SCHAR_MAX 127
22
23/* Maximum value an `unsigned char' can hold.  (Minimum is 0).  */
24#undef UCHAR_MAX
25#define UCHAR_MAX 255
26
27/* Minimum and maximum values a `char' can hold.  */
28#ifdef __CHAR_UNSIGNED__
29#undef CHAR_MIN
30#define CHAR_MIN 0
31#undef CHAR_MAX
32#define CHAR_MAX 255
33#else
34#undef CHAR_MIN
35#define CHAR_MIN (-128)
36#undef CHAR_MAX
37#define CHAR_MAX 127
38#endif
39
40/* Minimum and maximum values a `signed short int' can hold.  */
41#undef SHRT_MIN
42#define SHRT_MIN (-32768)
43#undef SHRT_MAX
44#define SHRT_MAX 32767
45
46/* Maximum value an `unsigned short int' can hold.  (Minimum is 0).  */
47#undef USHRT_MAX
48#define USHRT_MAX 65535
49
50/* Minimum and maximum values a `signed int' can hold.  */
51#ifndef __INT_MAX__
52#define __INT_MAX__ 2147483647
53#endif
54#undef INT_MIN
55#define INT_MIN (-INT_MAX-1)
56#undef INT_MAX
57#define INT_MAX __INT_MAX__
58
59/* Maximum value an `unsigned int' can hold.  (Minimum is 0).  */
60#undef UINT_MAX
61#define UINT_MAX (INT_MAX * 2U + 1)
62
63/* Minimum and maximum values a `signed long int' can hold.
64   (Same as `int').  */
65#ifndef __LONG_MAX__
66#define __LONG_MAX__ 2147483647L
67#endif
68#undef LONG_MIN
69#define LONG_MIN (-LONG_MAX-1)
70#undef LONG_MAX
71#define LONG_MAX __LONG_MAX__
72
73/* Maximum value an `unsigned long int' can hold.  (Minimum is 0).  */
74#undef ULONG_MAX
75#define ULONG_MAX (LONG_MAX * 2UL + 1)
76
77#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__)
78/* Minimum and maximum values a `signed long long int' can hold.  */
79#ifndef __LONG_LONG_MAX__
80#define __LONG_LONG_MAX__ 9223372036854775807LL
81#endif
82#undef LONG_LONG_MIN
83#define LONG_LONG_MIN (-LONG_LONG_MAX-1)
84#undef LONG_LONG_MAX
85#define LONG_LONG_MAX __LONG_LONG_MAX__
86
87/* Maximum value an `unsigned long long int' can hold.  (Minimum is 0).  */
88#undef ULONG_LONG_MAX
89#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1)
90#endif
91
92#endif /* _MACH_MACHLIMITS_H_ */
93#endif /* _LIMITS_H___ */
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