string_queue
struct string_queue *sqentry, *last_sqentry;
string_queue, entries);
struct string_queue *qentry, *old_qentry;
string_queue, entries);
struct string_queue *qentry, *tmp_qentry;
STAILQ_REMOVE(sqhead, qentry, string_queue, entries);
struct string_queue *qentry;
if ((qentry = STAILQ_LAST(&sg->hashes, string_queue, entries))
STAILQ_ENTRY(string_queue) entries;
STAILQ_HEAD(string_queue_head, string_queue);
struct string_queue *sqentry, *sqe1, *sqe2;