X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/d655d20a5d465471244a607fc7e18eef8623eab9..6dbf5891f52b1e06f8448e2b0526214bc882c6ec:/include/common.h

diff --git a/include/common.h b/include/common.h
index 16f96bb..e89b91f 100644
--- a/include/common.h
+++ b/include/common.h
@@ -10,6 +10,7 @@
 #include <stdio.h>
 #include <stdint.h>
 #include <stdbool.h>
+#include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
 #include "errnum.h"