--- a/libpurple/protocols/msn/msn.h	Thu Oct 22 01:21:25 2009 +0000
+++ b/libpurple/protocols/msn/msn.h	Fri Oct 23 05:43:50 2009 +0000
@@ -133,6 +133,7 @@
 	((MSN_CLIENT_ID_VERSION    << 24) | \
 	 (MSN_CLIENT_ID_CAPABILITIES))
 
+gboolean msn_email_is_valid(const char *passport);
 void msn_act_id(PurpleConnection *gc, const char *entry);
 void msn_send_privacy(PurpleConnection *gc);
 void msn_send_im_message(MsnSession *session, MsnMessage *msg);