50 		queue_cmp(cam_pinfo **queue_array, int i, int j);
52 		swap(cam_pinfo **queue_array, int i, int j);
53 static void	heap_up(cam_pinfo **queue_array, int new_index);
54 static void	heap_down(cam_pinfo **queue_array, int index,
63 		camq->queue_array = (cam_pinfo**)malloc(size*sizeof(cam_pinfo*),  in camq_init()
65 		if (camq->queue_array == NULL) {  in camq_init()
73 		camq->queue_array--;  in camq_init()
87 	if (queue->queue_array != NULL) {  in camq_fini()
92 		queue->queue_array++;  in camq_fini()
93 		free(queue->queue_array, M_CAMQ);  in camq_fini()
116 	if (queue->queue_array != NULL) {  in camq_resize()
117 		queue->queue_array++;  in camq_resize()
118 		bcopy(queue->queue_array, new_array,  in camq_resize()
120 		free(queue->queue_array, M_CAMQ);  in camq_resize()
122 	queue->queue_array = new_array-1;  in camq_resize()
140 	queue->queue_array[queue->entries] = new_entry;  in camq_insert()
143 		heap_up(queue->queue_array, queue->entries);  in camq_insert()
162 	removed_entry = queue->queue_array[index];  in camq_remove()
164 		queue->queue_array[index] = queue->queue_array[queue->entries];  in camq_remove()
165 		queue->queue_array[index]->index = index;  in camq_remove()
166 		heap_down(queue->queue_array, index, queue->entries - 1);  in camq_remove()
182 	if (new_priority > queue->queue_array[index]->priority) {  in camq_change_priority()
183 		queue->queue_array[index]->priority = new_priority;  in camq_change_priority()
184 		heap_down(queue->queue_array, index, queue->entries);  in camq_change_priority()
187 		queue->queue_array[index]->priority = new_priority;  in camq_change_priority()
188 		heap_up(queue->queue_array, index);  in camq_change_priority()
311 queue_cmp(cam_pinfo **queue_array, int i, int j)  in queue_cmp()  argument
313 	if (queue_array[i]->priority == queue_array[j]->priority)  in queue_cmp()
314 		return (  queue_array[i]->generation  in queue_cmp()
315 			- queue_array[j]->generation );  in queue_cmp()
317 		return (  queue_array[i]->priority  in queue_cmp()
318 			- queue_array[j]->priority );  in queue_cmp()
326 swap(cam_pinfo **queue_array, int i, int j)  in swap()  argument
330 	temp_qentry = queue_array[j];  in swap()
331 	queue_array[j] = queue_array[i];  in swap()
332 	queue_array[i] = temp_qentry;  in swap()
333 	queue_array[j]->index = j;  in swap()
334 	queue_array[i]->index = i;  in swap()
343 heap_up(cam_pinfo **queue_array, int new_index)  in heap_up()  argument
352 		if (queue_cmp(queue_array, parent, child) <= 0)  in heap_up()
354 		swap(queue_array, parent, child);  in heap_up()
365 heap_down(cam_pinfo **queue_array, int index, int num_entries)  in heap_down()  argument
375 			if (queue_cmp(queue_array, child + 1, child) < 0)  in heap_down()
379 		if (queue_cmp(queue_array, parent, child) <= 0)  in heap_down()
381 		swap(queue_array, child, parent);  in heap_down()