vdev_indirect_births_count
(longlong_t)vdev_indirect_births_count(vib));
for (uint64_t i = 0; i < vdev_indirect_births_count(vib); i++) {
if (vdev_indirect_births_count(vib) != 0) {
extern uint64_t vdev_indirect_births_count(vdev_indirect_births_t *vib);