/*====================================================================*
 *
 *   signed memincr (void * memory, size_t  extent);
 *
 *   memory.h
 *
 *   increment a multi-byte memory region; start at 0x00 and reset
 *   at 0xFF; return -1 if all bytes are 0xFF;
 *
 *   for example,
 *
 *      0x00 0x00 0x00 --> 0x00 0x00 0x01
 *      0xFF 0x00 0xFF --> 0xFF 0x01 0x00
 *
 *   Motley Tools by Charles Maier;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef MEMINCR_SOURCE
#define MEMINCR_SOURCE

#include "../tools/memory.h"

signed memincr (void * memory, register size_t extent)

{
	register byte * offset = (byte *)(memory);
	while (extent--)
	{
		if (++ offset [extent] != 0x00)
		{
			return (0);
		}
	}
	return (-1);
}


#endif