/* Check if the offset is at the expected location, otherwise warn about it. */
static gboolean c_warn_size(proto_tree *tree, tvbuff_t *tvb, guint act, guint exp, c_pkt_data *data)
/* Check if the offset is at the expected location, otherwise warn about it. */
static gboolean c_warn_size(proto_tree *tree, tvbuff_t *tvb, guint act, guint exp, c_pkt_data *data)
{
	if (act < exp) return c_warn_unused (tree, tvb, act, exp, data);
	else	       return c_warn_overrun(tree, tvb, exp, act, data);
}