diff -r 40d6af793c1a -r c254ed644edf ui/winui/util.h
--- a/ui/winui/util.h	Fri Feb 09 16:50:23 2024 +0100
+++ b/ui/winui/util.h	Sun Feb 11 13:59:02 2024 +0100
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <stdlib.h>
+
 wchar_t* str2wstr(const char* str, int* newlen);
 
 wchar_t* str2wstr_len(const char* str, size_t len, int* newlen);