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freebsd/sys/netatm/uni/unisig_mbuf.h
Poul-Henning Kamp 1820df7a2d Add new files for HARP3
Host ATM Research Platform (HARP), Network Computing Services, Inc.
This software was developed with the support of the Defense Advanced
Research Projects Agency (DARPA).
1998-09-15 08:23:17 +00:00

59 lines
1.7 KiB
C

/*
*
* ===================================
* HARP | Host ATM Research Platform
* ===================================
*
*
* This Host ATM Research Platform ("HARP") file (the "Software") is
* made available by Network Computing Services, Inc. ("NetworkCS")
* "AS IS". NetworkCS does not provide maintenance, improvements or
* support of any kind.
*
* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
* In no event shall NetworkCS be responsible for any damages, including
* but not limited to consequential damages, arising from or relating to
* any use of the Software or related support.
*
* Copyright 1994-1998 Network Computing Services, Inc.
*
* Copies of this Software may be made, however, the above copyright
* notice must be reproduced on all copies.
*
* @(#) $Id: unisig_mbuf.h,v 1.5 1998/08/26 23:29:22 mks Exp $
*
*/
/*
* ATM Forum UNI 3.0/3.1 Signalling Manager
* ----------------------------------------
*
* Message buffer formats
*
*/
#ifndef _UNI_SIG_MBUF_H
#define _UNI_SIG_MBUF_H
/*
* Structure for message encoding/decoding information.
*/
struct usfmt {
KBuffer *usf_m_addr; /* Current buffer */
KBuffer *usf_m_base; /* First buffer in chain */
int usf_loc; /* Offset in current buffer */
int usf_op; /* Operation (see below) */
struct unisig *usf_sig; /* UNI signalling instance */
};
#define USF_ENCODE 1
#define USF_DECODE 2
#define USF_MIN_ALLOC MHLEN /* Minimum encoding buffer size */
#endif /* _UNI_SIG_MBUF_H */