59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
#ifndef LIMITS_H
|
|
#define LIMITS_H 1
|
|
|
|
|
|
/* Number of bits in a `char' */
|
|
#define CHAR_BIT 8
|
|
|
|
/* Minimum and maximum values a `signed char' can hold */
|
|
#define SCHAR_MIN (-128)
|
|
#define SCHAR_MAX 127
|
|
|
|
/* Maximum value an `unsigned char' can hold. (Minimum is 0.) */
|
|
#define UCHAR_MAX 255
|
|
|
|
/* Minimum and maximum values a `char' can hold */
|
|
#define CHAR_MIN SCHAR_MIN
|
|
#define CHAR_MAX SCHAR_MAX
|
|
|
|
/* Minimum and maximum values a `signed short int' can hold */
|
|
#define SHRT_MIN (-32768)
|
|
#define SHRT_MAX 32767
|
|
|
|
/* Maximum value an `unsigned short' can hold. (Minimum is 0.) */
|
|
#define USHRT_MAX 65535
|
|
|
|
|
|
/* Minimum and maximum values a `signed int' can hold */
|
|
#define INT_MIN (-INT_MAX - 1)
|
|
#define INT_MAX 2147483647
|
|
|
|
/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
|
|
#define UINT_MAX 4294967295U
|
|
|
|
|
|
/* Minimum and maximum values a `signed int' can hold */
|
|
#define INT_MIN (-INT_MAX - 1)
|
|
#define INT_MAX 2147483647
|
|
|
|
/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
|
|
#define UINT_MAX 4294967295U
|
|
|
|
/* Minimum and maximum values a `signed long' can hold */
|
|
#define LONG_MAX 2147483647L
|
|
#define LONG_MIN (-LONG_MAX - 1L)
|
|
|
|
/* Maximum value an `unsigned long' can hold. (Minimum is 0.) */
|
|
#define ULONG_MAX 4294967295UL
|
|
|
|
/* Minimum and maximum values a `signed long long' can hold */
|
|
#define LLONG_MAX 9223372036854775807LL
|
|
#define LLONG_MIN (-LONG_MAX - 1LL)
|
|
|
|
|
|
/* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */
|
|
#define ULLONG_MAX 18446744073709551615ULL
|
|
|
|
|
|
#endif /* LIMITS_H */
|