268   small_pool_ptr hdr_ptr, prev_hdr_ptr;  in alloc_small()  local
294   hdr_ptr = mem->small_list[pool_id];  in alloc_small()
295   while (hdr_ptr != NULL) {  in alloc_small()
296     if (hdr_ptr->bytes_left >= sizeofobject)  in alloc_small()
298     prev_hdr_ptr = hdr_ptr;  in alloc_small()
299     hdr_ptr = hdr_ptr->next;  in alloc_small()
303   if (hdr_ptr == NULL) {  in alloc_small()
315       hdr_ptr = (small_pool_ptr)jpeg_get_small(cinfo, min_request + slop);  in alloc_small()
316       if (hdr_ptr != NULL)  in alloc_small()
324     hdr_ptr->next = NULL;  in alloc_small()
325     hdr_ptr->bytes_used = 0;  in alloc_small()
326     hdr_ptr->bytes_left = sizeofobject + slop;  in alloc_small()
328       mem->small_list[pool_id] = hdr_ptr;  in alloc_small()
330       prev_hdr_ptr->next = hdr_ptr;  in alloc_small()
334   data_ptr = (char *)hdr_ptr; /* point to first data byte in pool... */  in alloc_small()
338   data_ptr += hdr_ptr->bytes_used; /* point to place for object */  in alloc_small()
339   hdr_ptr->bytes_used += sizeofobject;  in alloc_small()
340   hdr_ptr->bytes_left -= sizeofobject;  in alloc_small()
364   large_pool_ptr hdr_ptr;  in alloc_large()  local
388   hdr_ptr = (large_pool_ptr)jpeg_get_large(cinfo, sizeofobject +  in alloc_large()
391   if (hdr_ptr == NULL)  in alloc_large()
397   hdr_ptr->next = mem->large_list[pool_id];  in alloc_large()
401   hdr_ptr->bytes_used = sizeofobject;  in alloc_large()
402   hdr_ptr->bytes_left = 0;  in alloc_large()
403   mem->large_list[pool_id] = hdr_ptr;  in alloc_large()
405   data_ptr = (char *)hdr_ptr; /* point to first data byte in pool... */  in alloc_large()