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/*-
* Copyright (c) 2001-2003
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* All rights reserved.
*
* Author: Harti Brandt <harti@freebsd.org>
*
* Redistribution of this software and documentation and use in source and
* binary forms, with or without modification, are permitted provided that
* the following conditions are met:
*
* 1. Redistributions of source code or documentation must retain the above
* copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE AND DOCUMENTATION IS PROVIDED BY FRAUNHOFER FOKUS
* AND ITS CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* FRAUNHOFER FOKUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*
* In-kernel UNI stack message functions.
*/
#ifndef _NETGRAPH_ATM_NGATMBASE_H_
#define _NETGRAPH_ATM_NGATMBASE_H_
/* forward declarations */
struct mbuf;
struct uni_msg;
struct mbuf *uni_msg_pack_mbuf(struct uni_msg *, void *, size_t);
#ifdef NGATM_DEBUG
struct uni_msg *_uni_msg_alloc(size_t, const char *, int);
struct uni_msg *_uni_msg_build(const char *, int, void *, ...);
void _uni_msg_destroy(struct uni_msg *, const char *, int);
int _uni_msg_unpack_mbuf(struct mbuf *, struct uni_msg **, const char *, int);
#define uni_msg_alloc(S) _uni_msg_alloc((S), __FILE__, __LINE__)
#define uni_msg_build(P...) _uni_msg_build(__FILE__, __LINE__, P)
#define uni_msg_destroy(M) _uni_msg_destroy((M), __FILE__, __LINE__)
#define uni_msg_unpack_mbuf(M, PP) \
_uni_msg_unpack_mbuf((M), (PP), __FILE__, __LINE__)
#else /* !NGATM_DEBUG */
struct uni_msg *uni_msg_alloc(size_t);
struct uni_msg *uni_msg_build(void *, ...);
void uni_msg_destroy(struct uni_msg *);
int uni_msg_unpack_mbuf(struct mbuf *, struct uni_msg **);
#endif
#endif
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