/*
   * net/9p/protocol.h
   *
   * 9P Protocol Support Code
   *
   *  Copyright (C) 2008 by Eric Van Hensbergen <ericvh@gmail.com>
   *
   *  Base on code from Anthony Liguori <aliguori@us.ibm.com>
   *  Copyright (C) 2008 by IBM, Corp.
   *
   *  This program is free software; you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License version 2
   *  as published by the Free Software Foundation.
   *
   *  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 this program; if not, write to:
   *  Free Software Foundation
   *  51 Franklin Street, Fifth Floor
   *  Boston, MA  02111-1301  USA
   *
   */

  int p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
  								va_list ap);
  int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);

  int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);

  int p9pdu_finalize(struct p9_client *clnt, struct p9_fcall *pdu);

  void p9pdu_reset(struct p9_fcall *pdu);

  size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size);