UUID_NETHER
while (i < UUID_NETHER && uuid_ether[i].state == UUID_ETHER_UNIQUE) {
if (i == UUID_NETHER) {
if (uuid_ether[i].state == UUID_ETHER_RANDOM && i < UUID_NETHER - 1)
while (i < UUID_NETHER && uuid_ether[i].state == UUID_ETHER_UNIQUE &&
if (i == UUID_NETHER || uuid_ether[i].state != UUID_ETHER_UNIQUE) {
while (i < UUID_NETHER - 1 && uuid_ether[i].state != UUID_ETHER_EMPTY) {
static struct uuid_macaddr uuid_ether[UUID_NETHER];