static char* resolveModuleOrdinal(Sdb* sdb, const char* module, int ordinal) {
	Sdb* db = sdb;
	r_strf_var (key, 32, "%d", ordinal);
	char* foo = sdb_get (db, key, 0);
	if (foo && *foo) {
		return foo;
	} else {
		free (foo); // should never happen
	}
	return NULL;
}
static char* resolveModuleOrdinal(Sdb* sdb, const char* module, int ordinal) {
	Sdb* db = sdb;
	r_strf_var (key, 32, "%d", ordinal);
	char* foo = sdb_get (db, key, 0);
	if (foo && *foo) {
		return foo;
	} else {
		free (foo);  
	}
	return NULL;
}