Symbol: TAILQ_EMPTY
crypto/dist/ipsec-tools/src/include-glibc/sys/queue.h
338
#define TAILQ_EMPTY(head) ((head)->tqh_first == NULL)
sys/altq/altq_var.h
155
#define TAILQ_EMPTY(head) ((head)->tqh_first == NULL)
sys/sys/queue.h
424
#define TAILQ_EMPTY(head) (TAILQ_FIRST(head) == TAILQ_END(head))