X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=ipif%2Fforwarder.h;h=fa048b321fabcc1de4ed4e29721e28cc639f2195;hb=refs%2Ftags%2Fdebian_version_0_3;hp=08eee56ed4c96276942bd9b0a557172760cd71a2;hpb=f9e59051127e72847e1bee84ad52670e875f7d2f;p=userv-utils.git diff --git a/ipif/forwarder.h b/ipif/forwarder.h index 08eee56..fa048b3 100644 --- a/ipif/forwarder.h +++ b/ipif/forwarder.h @@ -1,4 +1,23 @@ /* + * Encrypting tunnel for userv-ipif tunnels, header file + */ +/* + * Copyright (C) 2000,2003 Ian Jackson + * This file is part of ipif, part of userv-utils + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with userv-utils; if not, write to the Free Software + * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef MECHS_H @@ -6,6 +25,7 @@ #include #include +#include #include #include "automech.h" @@ -39,7 +59,8 @@ extern const struct mechanism *const mechanismlists[]; * * setup_in function may increase maxprefix and maxsuffix * code functions modify buffer in place - * decode function returns message to print + * decode function returns 0 meaning packet decoded ok, + * "" meaning discard it quietly, or message to print for verbose discard */ const char *getarg_string(void);