Return to sp.h CVS log

Up to [CSRG BSD Unix] / 43BSDReno / sys / netns

Annotation of 43BSDReno/sys/netns/sp.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1984, 1985, 1986, 1987 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution is only permitted until one year after the first shipment
        !             6:  * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
        !             7:  * binary forms are permitted provided that: (1) source distributions retain
        !             8:  * this entire copyright notice and comment, and (2) distributions including
        !             9:  * binaries display the following acknowledgement:  This product includes
        !            10:  * software developed by the University of California, Berkeley and its
        !            11:  * contributors'' in the documentation or other materials provided with the
        !            12:  * distribution and in all advertising materials mentioning features or use
        !            13:  * of this software.  Neither the name of the University nor the names of
        !            14:  * its contributors may be used to endorse or promote products derived from
        !            15:  * this software without specific prior written permission.
        !            16:  * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            17:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            18:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            19:  *
        !            20:  *     @(#)sp.h        7.4 (Berkeley) 6/28/90
        !            21:  */
        !            22: 
        !            23: /*
        !            24:  * Definitions for Xerox NS style sequenced packet protocol
        !            25:  */
        !            26: 
        !            27: struct sphdr {
        !            28:        u_char  sp_cc;          /* connection control */
        !            29:        u_char  sp_dt;          /* datastream type */
        !            30: #define        SP_SP   0x80            /* system packet */
        !            31: #define        SP_SA   0x40            /* send acknowledgement */
        !            32: #define        SP_OB   0x20            /* attention (out of band data) */
        !            33: #define        SP_EM   0x10            /* end of message */
        !            34:        u_short sp_sid;         /* source connection identifier */
        !            35:        u_short sp_did;         /* destination connection identifier */
        !            36:        u_short sp_seq;         /* sequence number */
        !            37:        u_short sp_ack;         /* acknowledge number */
        !            38:        u_short sp_alo;         /* allocation number */
        !            39: };

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.