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| author | klaar36 <klas.arvidsson@liu.se> | 2015-03-20 17:30:24 +0100 |
|---|---|---|
| committer | klaar36 <klas.arvidsson@liu.se> | 2015-03-20 17:30:24 +0100 |
| commit | e7bc50ca8ffcaa6ed68ebd2315f78b0f5a7d10ad (patch) | |
| tree | 4de97af7207676b69cb6a9aba8cb443cc134855d /src/lib/limits.h | |
| parent | b0418a24e709f0632d2ede5b0f327c422931939b (diff) | |
| download | pintos-rs-e7bc50ca8ffcaa6ed68ebd2315f78b0f5a7d10ad.tar.gz | |
Initial Pintos
Diffstat (limited to 'src/lib/limits.h')
| -rw-r--r-- | src/lib/limits.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/lib/limits.h b/src/lib/limits.h new file mode 100644 index 0000000..c957ec4 --- /dev/null +++ b/src/lib/limits.h @@ -0,0 +1,34 @@ +#ifndef __LIB_LIMITS_H +#define __LIB_LIMITS_H + +#define CHAR_BIT 8 + +#define SCHAR_MAX 127 +#define SCHAR_MIN (-SCHAR_MAX - 1) +#define UCHAR_MAX 255 + +#ifdef __CHAR_UNSIGNED__ +#define CHAR_MIN 0 +#define CHAR_MAX UCHAR_MAX +#else +#define CHAR_MIN SCHAR_MIN +#define CHAR_MAX SCHAR_MAX +#endif + +#define SHRT_MAX 32767 +#define SHRT_MIN (-SHRT_MAX - 1) +#define USHRT_MAX 65535 + +#define INT_MAX 2147483647 +#define INT_MIN (-INT_MAX - 1) +#define UINT_MAX 4294967295U + +#define LONG_MAX 2147483647L +#define LONG_MIN (-LONG_MAX - 1) +#define ULONG_MAX 4294967295UL + +#define LLONG_MAX 9223372036854775807LL +#define LLONG_MIN (-LLONG_MAX - 1) +#define ULLONG_MAX 18446744073709551615ULL + +#endif /* lib/limits.h */ |