EMILE/libmap/map_geometry.c

19 lines
334 B
C

/*
*
* (c) 2004-2007 Laurent Vivier <Laurent@lvivier.info>
*
*/
#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;
}