freestanding-headers/limits.h

#ifndef _LIMITS_H
#define _LIMITS_H 1

#define CHAR_BIT __CHAR_BIT__

#define SCHAR_MAX __SCHAR_MAX__
#define SCHAR_MIN (-SCHAR_MAX - 1)

#define UCHAR_MAX ((unsigned char)SCHAR_MAX * 2 + 1)

#define CHAR_MAX (((char)-1) > 0 ? UCHAR_MAX : SCHAR_MAX)
#define CHAR_MIN (((char)-1) > 0 ? 0 : SCHAR_MIN)

#define SHRT_MAX __SHRT_MAX__
#define SHRT_MIN (-SHRT_MAX - 1)

#define USHRT_MAX ((unsigned short)SHRT_MAX * 2 + 1)

#define INT_MAX __INT_MAX__
#define INT_MIN (-INT_MAX - 1)

#define UINT_MAX ((unsigned int)INT_MAX * 2 + 1)

#define LONG_MAX __LONG_MAX__
#define LONG_MIN (-LONG_MAX - 1)

#define ULONG_MAX ((unsigned long)LONG_MAX * 2 + 1)

#define LLONG_MAX __LONG_LONG_MAX__
#define LLONG_MIN (-LLONG_MAX - 1)

#define ULLONG_MAX ((unsigned long long)LLONG_MAX * 2 + 1)

#endif