diff options
Diffstat (limited to 'libc-bottom-half/cloudlibc/src/common/limits.h')
| -rw-r--r-- | libc-bottom-half/cloudlibc/src/common/limits.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/libc-bottom-half/cloudlibc/src/common/limits.h b/libc-bottom-half/cloudlibc/src/common/limits.h new file mode 100644 index 0000000..67e2f07 --- /dev/null +++ b/libc-bottom-half/cloudlibc/src/common/limits.h @@ -0,0 +1,35 @@ +// Copyright (c) 2015 Nuxi, https://nuxi.nl/ +// +// SPDX-License-Identifier: BSD-2-Clause + +#ifndef COMMON_LIMITS_H +#define COMMON_LIMITS_H + +#include <limits.h> + +#define NUMERIC_MIN(t) \ + _Generic((t)0, char \ + : CHAR_MIN, signed char \ + : SCHAR_MIN, unsigned char : 0, short \ + : SHRT_MIN, unsigned short : 0, int \ + : INT_MIN, unsigned int : 0, long \ + : LONG_MIN, unsigned long : 0, long long \ + : LLONG_MIN, unsigned long long : 0, default \ + : (void)0) + +#define NUMERIC_MAX(t) \ + _Generic((t)0, char \ + : CHAR_MAX, signed char \ + : SCHAR_MAX, unsigned char \ + : UCHAR_MAX, short \ + : SHRT_MAX, unsigned short \ + : USHRT_MAX, int \ + : INT_MAX, unsigned int \ + : UINT_MAX, long \ + : LONG_MAX, unsigned long \ + : ULONG_MAX, long long \ + : LLONG_MAX, unsigned long long \ + : ULLONG_MAX, default \ + : (void)0) + +#endif |