common macros More...

#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <limits.h>
#include <locale.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

Include dependency graph for cgul_common.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	CGUL_VERSION "1.8.0"

#define	CGUL_EXPORT

#define	CGUL_BEGIN_C

#define	CGUL_END_C

#define	CGUL_MIN(x, y) (((x) < (y)) ? (x) : (y))

#define	CGUL_MAX(x, y) (((x) < (y)) ? (y) : (x))

#define	CGUL_BITS_TO_BYTES(nbits) (((nbits) + (CHAR_BIT - 1)) / CHAR_BIT)

#define	CGUL_INVERSE_2_32 ((double)2.3283064365386963e-10)

Detailed Description

Common macros.

Author: Paul Serice

Macro Definition Documentation

§ CGUL_VERSION

#define CGUL_VERSION "1.8.0"

The cgul version.

§ CGUL_EXPORT

#define CGUL_EXPORT

The import/export tag for Windows.

§ CGUL_BEGIN_C

#define CGUL_BEGIN_C

§ CGUL_END_C

#define CGUL_END_C

§ CGUL_MIN

#define CGUL_MIN	(	x,
		y
	)	(((x) < (y)) ? (x) : (y))

Return the minimum of x and y.

§ CGUL_MAX

#define CGUL_MAX	(	x,
		y
	)	(((x) < (y)) ? (y) : (x))

Return the maximum of x and y.

§ CGUL_BITS_TO_BYTES

#define CGUL_BITS_TO_BYTES ( nbits ) (((nbits) + (CHAR_BIT - 1)) / CHAR_BIT)

This macro will return the number of bytes needed to store "nbits".

§ CGUL_INVERSE_2_32

#define CGUL_INVERSE_2_32 ((double)2.3283064365386963e-10)

Precomputed value of 1/2^32 as a double. This is used by PRNGs when return values on the range [0, 1).

Macros