diff --git a/native/MacLauncher/utils.h b/native/MacLauncher/utils.h
new file mode 100644
index 0000000..4c28b35
--- /dev/null
+++ b/native/MacLauncher/utils.h
@@ -0,0 +1,5 @@
+NSString *readFile(NSString *path);
+NSString *trim(NSString *line);
+
+void debugLog(NSString *message);
+BOOL isDebugEnabled();