tqh_first         331 libdb/queue.h  	struct type *tqh_first;	/**< first element */			\
tqh_first         336 libdb/queue.h  	{ NULL, &(head).tqh_first }
tqh_first         349 libdb/queue.h  #define	TAILQ_EMPTY(head) ((head)->tqh_first == NULL)
tqh_first         359 libdb/queue.h  #define	TAILQ_FIRST(head) ((head)->tqh_first)
tqh_first         370 libdb/queue.h  	(head)->tqh_first = NULL;					\
tqh_first         371 libdb/queue.h  	(head)->tqh_last = &(head)->tqh_first;				\
tqh_first         375 libdb/queue.h  	if (((elm)->field.tqe_next = (head)->tqh_first) != NULL)	\
tqh_first         376 libdb/queue.h  		(head)->tqh_first->field.tqe_prev =			\
tqh_first         380 libdb/queue.h  	(head)->tqh_first = (elm);					\
tqh_first         381 libdb/queue.h  	(elm)->field.tqe_prev = &(head)->tqh_first;			\