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Initial revision

/*
 *	getpix and putpix -
 *
 *				Paul Haeberli - 1984
 *
 */
#include	<stdio.h>
#include	"image.h"

#undef getpix
#undef putpix

int getpix(IMAGE *image)
{
    if(--(image)->cnt>=0)
    	return (int)(*(image)->ptr++);
    else
	return ifilbuf(image);
}

unsigned int putpix(IMAGE *image, unsigned int pix)
{
    if(--(image)->cnt>=0)
        return (unsigned int)(*(image)->ptr++ = pix);
    else
	return iflsbuf(image,pix);
}