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| author | Michael Meissner <meissner@gcc.gnu.org> | 1991-12-05 15:39:53 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 1991-12-05 15:39:53 +0000 |
| commit | dcaaea921121a05004c245a62ffced7a88343552 (patch) | |
| tree | 9082b64f904296f1bff79e15fb3dc800d66ad1eb /gcc/glimits.h | |
| parent | 175160e7aaf4fd3dda9a76ba86602cf37dd2d23d (diff) | |
| download | gcc-dcaaea921121a05004c245a62ffced7a88343552.tar.gz | |
Initial revision
From-SVN: r101
Diffstat (limited to 'gcc/glimits.h')
| -rw-r--r-- | gcc/glimits.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/gcc/glimits.h b/gcc/glimits.h new file mode 100644 index 00000000000..d627ee39d1f --- /dev/null +++ b/gcc/glimits.h @@ -0,0 +1,61 @@ +/* Number of bits in a `char'. */ +#undef CHAR_BIT +#define CHAR_BIT 8 + +/* No multibyte characters supported yet. */ +#undef MB_LEN_MAX +#define MB_LEN_MAX 1 + +/* Minimum and maximum values a `signed char' can hold. */ +#undef SCHAR_MIN +#define SCHAR_MIN (-128) +#undef SCHAR_MAX +#define SCHAR_MAX 127 + +/* Maximum value an `unsigned char' can hold. (Minimum is 0). */ +#undef UCHAR_MAX +#define UCHAR_MAX 255 + +/* Minimum and maximum values a `char' can hold. */ +#ifdef __CHAR_UNSIGNED__ +#undef CHAR_MIN +#define CHAR_MIN 0 +#undef CHAR_MAX +#define CHAR_MAX 255 +#else +#undef CHAR_MIN +#define CHAR_MIN (-128) +#undef CHAR_MAX +#define CHAR_MAX 127 +#endif + +/* Minimum and maximum values a `signed short int' can hold. */ +#undef SHRT_MIN +#define SHRT_MIN (-32768) +#undef SHRT_MAX +#define SHRT_MAX 32767 + +/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ +#undef USHRT_MAX +#define USHRT_MAX 65535 + +/* Minimum and maximum values a `signed int' can hold. */ +#undef INT_MIN +#define INT_MIN (-INT_MAX-1) +#undef INT_MAX +#define INT_MAX 2147483647 + +/* Maximum value an `unsigned int' can hold. (Minimum is 0). */ +#undef UINT_MAX +#define UINT_MAX 4294967295U + +/* Minimum and maximum values a `signed long int' can hold. + (Same as `int'). */ +#undef LONG_MIN +#define LONG_MIN (-LONG_MAX-1) +#undef LONG_MAX +#define LONG_MAX 2147483647L + +/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ +#undef ULONG_MAX +#define ULONG_MAX 4294967295UL |