25     pitem *item = pqueue_pop(q);  in clear_and_free_queue()  local
26     if (item == NULL) {  in clear_and_free_queue()
29     pitem_free(item);  in clear_and_free_queue()
41   pitem *item = pitem_new(priority, &data);  in trivial()  local
42   if (item == NULL ||  in trivial()
43       pqueue_insert(q, item) != item ||  in trivial()
45       pqueue_peek(q) != item ||  in trivial()
46       pqueue_pop(q) != item ||  in trivial()
51   pitem_free(item);  in trivial()
66   pitem *curr, *item;  in fixed_random()  local
75     item = pitem_new(priority, &ordering[i]);  in fixed_random()
76     if (item == NULL || pqueue_insert(q, item) != item) {  in fixed_random()
85     item = pitem_new(priority, &ordering[i]);  in fixed_random()
86     if (item == NULL || pqueue_insert(q, item) != NULL) {  in fixed_random()
89     pitem_free(item);  in fixed_random()