-int map_update(struct map_ent **mpp, char *devnm, char *metadata,
- int *uuid, char *path)
-{
- return 0;
-}
-struct map_ent *map_by_name(struct map_ent **mpp, char *name)
-{
- return NULL;
-}
-int map_lock(struct map_ent **melp){return 0;}
-void map_unlock(struct map_ent **melp){}
-struct map_ent *map_by_uuid(struct map_ent **map, int uuid[4]){return NULL;}