replication_level_t
is_raidz_mirror(replication_level_t *a, replication_level_t *b,
replication_level_t **raidz, replication_level_t **mirror)
static replication_level_t *
replication_level_t lastrep = {0};
replication_level_t rep;
replication_level_t *ret;
replication_level_t *raidz, *mirror;
ret = safe_malloc(sizeof (replication_level_t));
replication_level_t *current = NULL, *new;
replication_level_t *raidz, *mirror;