static ActionSkBuff filter_l3_proto(arguments_t args, SkBuff b) { const u16 type = GET_ARG(u16, args); return is_l3_proto(b, type) ? Pass(b) : Drop(b); }
static bool pred_is_l3_proto(arguments_t args, SkBuff b) { const u16 type = GET_ARG(u16, args); return is_l3_proto(b, type); }