pool_initialize_func_t
pool_initialize_func_t cmd_type = POOL_INITIALIZE_START;
extern int zpool_initialize(zpool_handle_t *, pool_initialize_func_t,
zpool_initialize(zpool_handle_t *zhp, pool_initialize_func_t cmd_type,
lzc_initialize(const char *poolname, pool_initialize_func_t cmd_type,
int lzc_initialize(const char *, pool_initialize_func_t, nvlist_t *,