tail 318 src/cron.c database.tail = NULL; tail 353 src/database.c new_db.head = new_db.tail = NULL; tail 522 src/database.c new_db.head = new_db.tail = NULL; tail 593 src/database.c if (db->tail) tail 594 src/database.c db->tail->next = u; tail 595 src/database.c u->prev = db->tail; tail 597 src/database.c db->tail = u; tail 607 src/database.c db->tail = u->prev; tail 81 src/structs.h user *head, *tail; /* links */