263   small_pool_ptr hdr_ptr, prev_hdr_ptr;  in alloc_small()  local
280   hdr_ptr = mem->small_list[pool_id];  in alloc_small()
281   while (hdr_ptr != NULL) {  in alloc_small()
282     if (hdr_ptr->hdr.bytes_left >= sizeofobject)  in alloc_small()
284     prev_hdr_ptr = hdr_ptr;  in alloc_small()
285     hdr_ptr = hdr_ptr->hdr.next;  in alloc_small()
289   if (hdr_ptr == NULL) {  in alloc_small()
301       hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop);  in alloc_small()
302       if (hdr_ptr != NULL)  in alloc_small()
310     hdr_ptr->hdr.next = NULL;  in alloc_small()
311     hdr_ptr->hdr.bytes_used = 0;  in alloc_small()
312     hdr_ptr->hdr.bytes_left = sizeofobject + slop;  in alloc_small()
314       mem->small_list[pool_id] = hdr_ptr;  in alloc_small()
316       prev_hdr_ptr->hdr.next = hdr_ptr;  in alloc_small()
320   data_ptr = (char *) (hdr_ptr + 1); /* point to first data byte in pool */  in alloc_small()
321   data_ptr += hdr_ptr->hdr.bytes_used; /* point to place for object */  in alloc_small()
322   hdr_ptr->hdr.bytes_used += sizeofobject;  in alloc_small()
323   hdr_ptr->hdr.bytes_left -= sizeofobject;  in alloc_small()
348   large_pool_ptr hdr_ptr;  in alloc_large()  local
364   hdr_ptr = (large_pool_ptr) jpeg_get_large(cinfo, sizeofobject +  in alloc_large()
366   if (hdr_ptr == NULL)  in alloc_large()
371   hdr_ptr->hdr.next = mem->large_list[pool_id];  in alloc_large()
375   hdr_ptr->hdr.bytes_used = sizeofobject;  in alloc_large()
376   hdr_ptr->hdr.bytes_left = 0;  in alloc_large()
377   mem->large_list[pool_id] = hdr_ptr;  in alloc_large()
379   return (void FAR *) (hdr_ptr + 1); /* point to first data byte in pool */  in alloc_large()