diff options
Diffstat (limited to 'nuttx/arch/rgmp/include/limits.h')
| -rw-r--r-- | nuttx/arch/rgmp/include/limits.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/nuttx/arch/rgmp/include/limits.h b/nuttx/arch/rgmp/include/limits.h index fdd8bfd10..a4458e301 100644 --- a/nuttx/arch/rgmp/include/limits.h +++ b/nuttx/arch/rgmp/include/limits.h @@ -45,7 +45,7 @@ ************************************************************/ #define CHAR_BIT 8 -#define SCHAR_MIN (-128) +#define SCHAR_MIN (-SCHAR_MAX - 1) #define SCHAR_MAX 127 #define UCHAR_MAX 255 @@ -59,28 +59,28 @@ #define CHAR_MAX SCHAR_MAX #endif -#define SHRT_MIN (-32768) +#define SHRT_MIN (-SHRT_MAX - 1) #define SHRT_MAX 32767 -#define USHRT_MAX 65535 +#define USHRT_MAX 65535U -#define INT_MIN (-2147483648) +#define INT_MIN (-INT_MAX - 1) #define INT_MAX 2147483647 -#define UINT_MAX 4294967295 +#define UINT_MAX 4294967295U /* These change on 32-bit and 64-bit platforms */ -#define LONG_MIN (-2147483648L) +#define LONG_MIN (-LONG_MAX - 1) #define LONG_MAX 2147483647L #define ULONG_MAX 4294967295UL -#define LLONG_MIN (-9223372036854775808LL) +#define LLONG_MIN (-LLONG_MAX - 1) #define LLONG_MAX 9223372036854775807LL #define ULLONG_MAX 18446744073709551615ULL /* A pointer is 4 bytes */ -#define PTR_MIN (-2147483648) +#define PTR_MIN (-PTR_MAX - 1) #define PTR_MAX 2147483647 -#define UPTR_MAX 4294967295 +#define UPTR_MAX 4294967295U #endif /* __ARCH_RGMP_INCLUDE_LIMITS_H */ |