move getnameinfo_verified here from roken-common.h

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7531 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/roken/roken.h.in

@@ -507,6 +507,12 @@ char *
 gai_strerror(int ecode);
 #endif
 
+int
+getnameinfo_verified(const struct sockaddr *sa, socklen_t salen,
+		     char *host, size_t hostlen,
+		     char *serv, size_t servlen,
+		     int flags);
+
 /*
  * kludges and such
  */