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Annotation of 43BSDTahoe/sys/netinet/tcpip.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1982, 1986 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  *
                     17:  *     @(#)tcpip.h     7.3 (Berkeley) 6/29/88
                     18:  */
                     19: 
                     20: /*
                     21:  * Tcp+ip header, after ip options removed.
                     22:  */
                     23: struct tcpiphdr {
                     24:        struct  ipovly ti_i;            /* overlaid ip structure */
                     25:        struct  tcphdr ti_t;            /* tcp header */
                     26: };
                     27: #define        ti_next         ti_i.ih_next
                     28: #define        ti_prev         ti_i.ih_prev
                     29: #define        ti_x1           ti_i.ih_x1
                     30: #define        ti_pr           ti_i.ih_pr
                     31: #define        ti_len          ti_i.ih_len
                     32: #define        ti_src          ti_i.ih_src
                     33: #define        ti_dst          ti_i.ih_dst
                     34: #define        ti_sport        ti_t.th_sport
                     35: #define        ti_dport        ti_t.th_dport
                     36: #define        ti_seq          ti_t.th_seq
                     37: #define        ti_ack          ti_t.th_ack
                     38: #define        ti_x2           ti_t.th_x2
                     39: #define        ti_off          ti_t.th_off
                     40: #define        ti_flags        ti_t.th_flags
                     41: #define        ti_win          ti_t.th_win
                     42: #define        ti_sum          ti_t.th_sum
                     43: #define        ti_urp          ti_t.th_urp

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