- Improved centering in DIFRAC

- Fixed a bug in UserWait
- Improved scan message in scancom
- Added zero point correction in lin2ang
- fixed an issue with uuencoded messages

tecs/coc_server.c

@@ -19,6 +19,7 @@
 #include "coc_logfile.h"
 #include "coc_server.h"
 #include "str_util.h"
+#include <fortify.h>
 
 static Str_Buf *buf, *bufo;