$NetBSD$

Include cstdlib for strtol(3)

--- code/parser/lex_source.txt.orig	2025-07-10 21:15:54.000000000 +0000
+++ code/parser/lex_source.txt
@@ -27,6 +27,7 @@
 #include "scriptcompiler.h"
 #include "./yyParser.hpp"
 
+#include <cstdlib>
 #include <stdio.h>
 
 void fprintf2(FILE * f, const char *format, ...)