X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/cfb1e4b18bd2a20e1e37fca479d098ddfa350d56..c9def1b8e8960113ab4fd91d0b69d5b422cf339f:/sizetip.c

diff --git a/sizetip.c b/sizetip.c
index 321216a8..b34b4f11 100644
--- a/sizetip.c
+++ b/sizetip.c
@@ -2,6 +2,7 @@
 #include <winreg.h>
 #include <tchar.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "putty.h"