for (hp = last_alloca_header; hp != NULL;)
if ((STACK_DIR > 0 && hp->h.deep > depth)
|| (STACK_DIR < 0 && hp->h.deep < depth))
{
for (hp = last_alloca_header; hp != NULL;)
if ((STACK_DIR > 0 && hp->h.deep > depth)
|| (STACK_DIR < 0 && hp->h.deep < depth))
{
block = (long *) trailer->this_address;
size = trailer->this_size;
if (block == 0 || size == 0)
block = (long *) trailer->this_address;
size = trailer->this_size;
if (block == 0 || size == 0)
trailer = (struct stk_trailer *) trailer->link;
if ((block <= address) && (address < (block + size)))
break;
trailer = (struct stk_trailer *) trailer->link;
if ((block <= address) && (address < (block + size)))
break;