    lh_first          255 libdb/queue.h  	struct type *lh_first;	/* first element */			\
    lh_first          271 libdb/queue.h  #define	LIST_EMPTY(head) ((head)->lh_first == NULL)
    lh_first          273 libdb/queue.h  #define LIST_FIRST(head)	((head)->lh_first)
    lh_first          276 libdb/queue.h  	for((var) = (head)->lh_first; (var); (var) = (var)->field.le_next)
    lh_first          279 libdb/queue.h  	(head)->lh_first = NULL;					\
    lh_first          298 libdb/queue.h  	if (((elm)->field.le_next = (head)->lh_first) != NULL)		\
    lh_first          299 libdb/queue.h  		(head)->lh_first->field.le_prev = &(elm)->field.le_next;\
    lh_first          300 libdb/queue.h  	(head)->lh_first = (elm);					\
    lh_first          301 libdb/queue.h  	(elm)->field.le_prev = &(head)->lh_first;			\