jinclude.h File Reference

#include "jconfig.h"
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

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Macros
#define	JCONFIG_INCLUDED   /* so that jpeglib.h doesn't do it again */
#define	MEMZERO(target, size)   memset((void *)(target), 0, (size_t)(size))
#define	MEMCOPY(dest, src, size)   memcpy((void *)(dest), (const void *)(src), (size_t)(size))
#define	SIZEOF(object)   ((size_t) sizeof(object))
#define	JFREAD(file, buf, sizeofbuf)    ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))
#define	JFWRITE(file, buf, sizeofbuf)    ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))

Macro Definition Documentation

JCONFIG_INCLUDED

#define JCONFIG_INCLUDED   /* so that jpeglib.h doesn't do it again */

JFREAD

#define JFREAD	(		file,
			buf,
			sizeofbuf )    ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))

JFWRITE

#define JFWRITE	(		file,
			buf,
			sizeofbuf )    ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file)))

MEMCOPY

#define MEMCOPY	(		dest,
			src,
			size )   memcpy((void *)(dest), (const void *)(src), (size_t)(size))

MEMZERO

#define MEMZERO	(		target,
			size )   memset((void *)(target), 0, (size_t)(size))

SIZEOF

#define SIZEOF

(

object

)

((size_t) sizeof(object))