Macros
#define	CHAR_BIT 8

#define	CHAR_MAX 127

#define	CHAR_MIN (-128)

#define	INT_MAX 2147483647

#define	INT_MIN (-INT_MAX-1)

#define	LONG_MAX 2147483647

#define	LONG_MIN (-LONG_MAX-1)

#define	SCHAR_MAX 127

#define	SCHAR_MIN (-128)

#define	SHRT_MAX 32767

#define	SHRT_MIN (-SHRT_MAX-1)

#define	UCHAR_MAX 255

#define	UINT_MAX (2U*INT_MAX+1)

#define	ULONG_MAX (2UL*LONG_MAX+1)

#define	USHRT_MAX 65535

Detailed Description

Id: limits.h 2020 2009-08-13 17:50:08Z mschul

Definition in file limits.h.

Macro Definition Documentation

◆ CHAR_BIT

#define CHAR_BIT 8

bits in a char

Definition at line 11 of file limits.h.

◆ CHAR_MAX

#define CHAR_MAX 127

maximum value of char

Definition at line 12 of file limits.h.

◆ CHAR_MIN

#define CHAR_MIN (-128)

minimum value of char

Definition at line 13 of file limits.h.

◆ INT_MAX

#define INT_MAX 2147483647

maximum value of int

Definition at line 18 of file limits.h.

◆ INT_MIN

#define INT_MIN (-INT_MAX-1)

minimum value of int

Definition at line 19 of file limits.h.

◆ LONG_MAX

#define LONG_MAX 2147483647

maximum value of int32

Definition at line 22 of file limits.h.

◆ LONG_MIN

#define LONG_MIN (-LONG_MAX-1)

minimum value of int32

Definition at line 23 of file limits.h.

◆ SCHAR_MAX

#define SCHAR_MAX 127

maximum value of signed char

Definition at line 14 of file limits.h.

◆ SCHAR_MIN

#define SCHAR_MIN (-128)

minimum value of signed char

Definition at line 15 of file limits.h.

◆ SHRT_MAX

#define SHRT_MAX 32767

maximum value of int16

Definition at line 26 of file limits.h.

◆ SHRT_MIN

#define SHRT_MIN (-SHRT_MAX-1)

minimum value of int16

Definition at line 27 of file limits.h.

◆ UCHAR_MAX

#define UCHAR_MAX 255

maximum value of unsigned char

Definition at line 16 of file limits.h.

◆ UINT_MAX

#define UINT_MAX (2U*INT_MAX+1)

maximum value of unsigned int

Definition at line 20 of file limits.h.

◆ ULONG_MAX

#define ULONG_MAX (2UL*LONG_MAX+1)

maximum value of unsigned int32

Definition at line 24 of file limits.h.

◆ USHRT_MAX

#define USHRT_MAX 65535

maximum value of unsigned int16

Definition at line 28 of file limits.h.

Macros