+static int builtin_true(struct grub2_script *script __attribute__((unused)),
+ void *data __attribute__((unused)),
+ int argc __attribute__((unused)),
+ char *argv[] __attribute__((unused)))
+{
+ return 0;
+}
+
+static int builtin_false(struct grub2_script *script __attribute__((unused)),
+ void *data __attribute__((unused)),
+ int argc __attribute__((unused)),
+ char *argv[] __attribute__((unused)))
+{
+ return 1;
+}
+