slaveclienttalk.c:172: warning: implicit declaration of function 'isalpha'
slaveclienttalk.c:174: warning: implicit declaration of function 'tolower'

--- slaveclienttalk.c.orig	Sat Nov 29 10:37:08 2014
+++ slaveclienttalk.c	Sat Nov 29 10:37:21 2014
@@ -48,6 +48,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <syslog.h>
+#include <ctype.h>
 
 #include "poppassd.h"