    stqh_first        172 libdb/queue.h  	struct type *stqh_first;/* first element */			\
    stqh_first        177 libdb/queue.h  	{ NULL, &(head).stqh_first }
    stqh_first        187 libdb/queue.h  #define STAILQ_EMPTY(head) ((head)->stqh_first == NULL)
    stqh_first        190 libdb/queue.h  	(head)->stqh_first = NULL;					\
    stqh_first        191 libdb/queue.h  	(head)->stqh_last = &(head)->stqh_first;			\
    stqh_first        194 libdb/queue.h  #define STAILQ_FIRST(head)	((head)->stqh_first)
    stqh_first        203 libdb/queue.h  	for((var) = (head)->stqh_first; (var); (var) = (var)->field.stqe_next)
    stqh_first        206 libdb/queue.h  	if (((elm)->field.stqe_next = (head)->stqh_first) == NULL)	\
    stqh_first        208 libdb/queue.h  	(head)->stqh_first = (elm);					\
    stqh_first        226 libdb/queue.h  	if (((head)->stqh_first =					\
    stqh_first        227 libdb/queue.h  	     (head)->stqh_first->field.stqe_next) == NULL)		\
    stqh_first        228 libdb/queue.h  		(head)->stqh_last = &(head)->stqh_first;		\
    stqh_first        232 libdb/queue.h  	if (((head)->stqh_first = (elm)->field.stqe_next) == NULL)	\
    stqh_first        233 libdb/queue.h  		(head)->stqh_last = &(head)->stqh_first;		\
    stqh_first        237 libdb/queue.h  	if ((head)->stqh_first == (elm)) {				\
    stqh_first        241 libdb/queue.h  		struct type *curelm = (head)->stqh_first;		\