/*
 *
 * (c) 2004-2007 Laurent Vivier <Laurent@Vivier.EU>
 *
 */

#include "libmap.h"

int map_geometry(map_t *map, int *block_size, int *block_count)
{
	if (!map_is_valid(map))
		return -1;

	*block_size = read_short((u_int16_t*)&map->drivers.BlkSize);
	*block_count = read_long((u_int32_t*)&map->drivers.BlkCount);

	return 0;
}