+static int builtin_search(struct grub2_script *script,
+ void *data __attribute__((unused)),
+ int argc, char *argv[])
+{
+ const char *env_var, *spec;
+ int i;
+
+ env_var = NULL;
+
+ for (i = 1; i < argc - 1; i++) {
+ if (!strncmp(argv[i], "--set=", strlen("--set="))) {
+ env_var = argv[i] + strlen("--set=");
+ break;
+ }
+ }
+
+ if (!env_var)
+ return 0;
+
+ spec = argv[argc - 1];
+
+ script_env_set(script, env_var, spec);
+
+ return 0;
+}
+
+static int builtin_nop(struct grub2_script *script __attribute__((unused)),
+ void *data __attribute__((unused)),
+ int argc __attribute__((unused)),
+ char *argv[] __attribute__((unused)))
+{
+ return 0;
+}
+