+
+function psi\strtold(string $str, string &$end = null) : float {
+ let nptr = strval($str);
+ let endptr = &NULL;
+ return to_float(strtold);
+ set $end = to_string(*endptr);
+}
+
+function psi\free(object $memory) : void {
+ let ptr = objval($memory);
+ return void(free);
+}