# HG changeset patch
# User Laurent Bessard
# Date 1353022775 -3600
# Node ID e666763ac7431ba876e9504e6c1e8616b5e5e873
# Parent  31553c22f3185f3ab62931fbceafffc75f398541
Fix undefined function toupper in iec_std_lib

diff -r 31553c22f318 -r e666763ac743 lib/iec_std_lib.h
--- a/lib/iec_std_lib.h	Thu Nov 15 22:28:53 2012 +0100
+++ b/lib/iec_std_lib.h	Fri Nov 16 00:39:35 2012 +0100
@@ -31,6 +31,7 @@
 #include <math.h>
 #include <time.h>
 #include <stdint.h>
+#include <ctype.h>
 
 #include <stdio.h>
 #include <stdlib.h>