12949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 22949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Copyright (c) 1992, 1994, 1996 32949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * The Regents of the University of California. All rights reserved. 42949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 52949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Redistribution and use in source and binary forms, with or without 62949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * modification, are permitted provided that: (1) source code distributions 72949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * retain the above copyright notice and this paragraph in its entirety, (2) 82949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * distributions including binary code include the above copyright notice and 92949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * this paragraph in its entirety in the documentation or other materials 102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * provided with the distribution, and (3) all advertising materials mentioning 112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * features or use of this software display the following acknowledgement: 122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * ``This product includes software developed by the University of California, 132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of 142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * the University nor the names of its contributors may be used to endorse 152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * or promote products derived from this software without specific prior 162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * written permission. 172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * @(#) $Header: /tcpdump/master/tcpdump/decnet.h,v 1.11 2002/12/11 07:13:50 guy Exp $ (LBL) 222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#ifndef WIN32 252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttypedef u_int8_t byte[1]; /* single byte field */ 262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#else 272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * the keyword 'byte' generates conflicts in Windows 292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttypedef unsigned char Byte[1]; /* single byte field */ 312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define byte Byte 322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif /* WIN32 */ 332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttypedef u_int8_t word[2]; /* 2 byte field */ 342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttypedef u_int8_t longword[4]; /* 4 bytes field */ 352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Definitions for DECNET Phase IV protocol headers 382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectunion etheraddress { 402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int8_t dne_addr[6]; /* full ethernet address */ 412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct { 422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int8_t dne_hiord[4]; /* DECnet HIORD prefix */ 432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int8_t dne_nodeaddr[2]; /* DECnet node address */ 442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project } dne_remote; 452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projecttypedef union etheraddress etheraddr; /* Ethernet address */ 482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define HIORD 0x000400aa /* high 32-bits of address (swapped) */ 502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define AREAMASK 0176000 /* mask for area field */ 522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define AREASHIFT 10 /* bit-offset for area field */ 532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define NODEMASK 01777 /* mask for node address field */ 542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DN_MAXADDL 20 /* max size of DECnet address */ 562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct dn_naddr { 572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int16_t a_len; /* length of address */ 582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project u_int8_t a_addr[DN_MAXADDL]; /* address as bytes */ 592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project}; 602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Define long and short header formats. 632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct shorthdr 652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte sh_flags; /* route flags */ 672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word sh_dst; /* destination node address */ 682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word sh_src; /* source node address */ 692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte sh_visits; /* visit count */ 702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct longhdr 732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_flags; /* route flags */ 752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_darea; /* destination area (reserved) */ 762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_dsarea; /* destination subarea (reserved) */ 772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project etheraddr lg_dst; /* destination id */ 782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_sarea; /* source area (reserved) */ 792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_ssarea; /* source subarea (reserved) */ 802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project etheraddr lg_src; /* source id */ 812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_nextl2; /* next level 2 router (reserved) */ 822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_visits; /* visit count */ 832949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_service; /* service class (reserved) */ 842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte lg_pt; /* protocol type (reserved) */ 852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectunion routehdr 882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct shorthdr rh_short; /* short route header */ 902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct longhdr rh_long; /* long route header */ 912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 932949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Define the values of various fields in the protocol messages. 952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 1. Data packet formats. 972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_MASK 7 /* mask for message type */ 992949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_SHORT 2 /* short message format */ 1002949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_LONG 6 /* long message format */ 1012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#ifndef RMF_RQR 1022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_RQR 010 /* request return to sender */ 1032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_RTS 020 /* returning to sender */ 1042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_IE 040 /* intra-ethernet packet */ 1052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#endif /* RMR_RQR */ 1062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_FVER 0100 /* future version flag */ 1072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_PAD 0200 /* pad field */ 1082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_PADMASK 0177 /* pad field mask */ 1092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define VIS_MASK 077 /* visit field mask */ 1112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 1132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * 2. Control packet formats. 1142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 1152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_CTLMASK 017 /* mask for message type */ 1162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_CTLMSG 01 /* control message indicator */ 1172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_INIT 01 /* initialization message */ 1182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_VER 03 /* verification message */ 1192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_TEST 05 /* hello and test message */ 1202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_L1ROUT 07 /* level 1 routing message */ 1212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_L2ROUT 011 /* level 2 routing message */ 1222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_RHELLO 013 /* router hello message */ 1232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RMF_EHELLO 015 /* endnode hello message */ 1242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TI_L2ROUT 01 /* level 2 router */ 1262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TI_L1ROUT 02 /* level 1 router */ 1272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TI_ENDNODE 03 /* endnode */ 1282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TI_VERIF 04 /* verification required */ 1292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TI_BLOCK 010 /* blocking requested */ 1302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define VE_VERS 2 /* version number (2) */ 1322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define VE_ECO 0 /* ECO number */ 1332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define VE_UECO 0 /* user ECO number (0) */ 1342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define P3_VERS 1 /* phase III version number (1) */ 1362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define P3_ECO 3 /* ECO number (3) */ 1372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define P3_UECO 0 /* user ECO number (0) */ 1382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_L2ROUT 01 /* level 2 router */ 1402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_L1ROUT 02 /* level 1 router */ 1412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_ENDNODE 03 /* endnode */ 1422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_VERIF 04 /* verification required */ 1432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_NOMCAST 040 /* no multicast traffic accepted */ 1442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_BLOCK 0100 /* blocking requested */ 1452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define II_TYPEMASK 03 /* mask for node type */ 1462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TESTDATA 0252 /* test data bytes */ 1482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define TESTLEN 1 /* length of transmitted test data */ 1492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 1512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * Define control message formats. 1522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 1532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct initmsgIII /* phase III initialization message */ 1542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 1552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_flags; /* route flags */ 1562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word inIII_src; /* source node address */ 1572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_info; /* routing layer information */ 1582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word inIII_blksize; /* maximum data link block size */ 1592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_vers; /* version number */ 1602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_eco; /* ECO number */ 1612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_ueco; /* user ECO number */ 1622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte inIII_rsvd; /* reserved image field */ 1632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 1642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct initmsg /* initialization message */ 1662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 1672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_flags; /* route flags */ 1682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word in_src; /* source node address */ 1692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_info; /* routing layer information */ 1702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word in_blksize; /* maximum data link block size */ 1712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_vers; /* version number */ 1722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_eco; /* ECO number */ 1732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_ueco; /* user ECO number */ 1742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word in_hello; /* hello timer */ 1752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte in_rsvd; /* reserved image field */ 1762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 1772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct verifmsg /* verification message */ 1792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 1802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ve_flags; /* route flags */ 1812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ve_src; /* source node address */ 1822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ve_fcnval; /* function value image field */ 1832949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 1842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct testmsg /* hello and test message */ 1862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 1872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte te_flags; /* route flags */ 1882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word te_src; /* source node address */ 1892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte te_data; /* test data image field */ 1902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 1912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct l1rout /* level 1 routing message */ 1932949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 1942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte r1_flags; /* route flags */ 1952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word r1_src; /* source node address */ 1962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte r1_rsvd; /* reserved field */ 1972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 1982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 1992949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct l2rout /* level 2 routing message */ 2002949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 2012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte r2_flags; /* route flags */ 2022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word r2_src; /* source node address */ 2032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte r2_rsvd; /* reserved field */ 2042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 2052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct rhellomsg /* router hello message */ 2072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 2082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_flags; /* route flags */ 2092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_vers; /* version number */ 2102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_eco; /* ECO number */ 2112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_ueco; /* user ECO number */ 2122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project etheraddr rh_src; /* source id */ 2132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_info; /* routing layer information */ 2142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word rh_blksize; /* maximum data link block size */ 2152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_priority; /* router's priority */ 2162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_area; /* reserved */ 2172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word rh_hello; /* hello timer */ 2182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte rh_mpd; /* reserved */ 2192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 2202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct ehellomsg /* endnode hello message */ 2222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 2232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_flags; /* route flags */ 2242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_vers; /* version number */ 2252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_eco; /* ECO number */ 2262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_ueco; /* user ECO number */ 2272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project etheraddr eh_src; /* source id */ 2282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_info; /* routing layer information */ 2292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word eh_blksize; /* maximum data link block size */ 2302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_area; /* area (reserved) */ 2312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_seed[8]; /* verification seed */ 2322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project etheraddr eh_router; /* designated router */ 2332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word eh_hello; /* hello timer */ 2342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_mpd; /* (reserved) */ 2352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte eh_data; /* test data image field */ 2362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 2372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectunion controlmsg 2392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 2402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct initmsg cm_init; /* initialization message */ 2412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct verifmsg cm_ver; /* verification message */ 2422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct testmsg cm_test; /* hello and test message */ 2432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct l1rout cm_l1rou; /* level 1 routing message */ 2442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct l2rout cm_l2rout; /* level 2 routing message */ 2452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct rhellomsg cm_rhello; /* router hello message */ 2462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project struct ehellomsg cm_ehello; /* endnode hello message */ 2472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 2482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* Macros for decoding routing-info fields */ 2502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RI_COST(x) ((x)&0777) 2512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define RI_HOPS(x) (((x)>>10)&037) 2522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 2542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * NSP protocol fields and values. 2552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 2562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define NSP_TYPEMASK 014 /* mask to isolate type code */ 2582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define NSP_SUBMASK 0160 /* mask to isolate subtype code */ 2592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define NSP_SUBSHFT 4 /* shift to move subtype code */ 2602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFT_DATA 0 /* data message */ 2622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFT_ACK 04 /* acknowledgement message */ 2632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFT_CTL 010 /* control message */ 2642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_ILS 020 /* data or I/LS indicator */ 2662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_BOM 040 /* beginning of message (data) */ 2672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_MOM 0 /* middle of message (data) */ 2682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_EOM 0100 /* end of message (data) */ 2692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_INT 040 /* interrupt message */ 2702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_DACK 0 /* data acknowledgement */ 2722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_IACK 020 /* I/LS acknowledgement */ 2732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_CACK 040 /* connect acknowledgement */ 2742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_NOP 0 /* no operation */ 2762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_CI 020 /* connect initiate */ 2772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_CC 040 /* connect confirm */ 2782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_DI 060 /* disconnect initiate */ 2792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_DC 0100 /* disconnect confirm */ 2802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MFS_RCI 0140 /* retransmitted connect initiate */ 2812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_ACK 0100000 /* ack */ 2832949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_NAK 0110000 /* negative ack */ 2842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_OACK 0120000 /* other channel ack */ 2852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_ONAK 0130000 /* other channel negative ack */ 2862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_MASK 07777 /* mask to isolate seq # */ 2872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_OTHER 020000 /* other channel qualifier */ 2882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_DELAY 010000 /* ack delay flag */ 2892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define SGQ_EOM 0100000 /* pseudo flag for end-of-message */ 2912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSM_MASK 03 /* mask for modifier field */ 2932949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSM_NOCHANGE 0 /* no change */ 2942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSM_DONOTSEND 1 /* do not send data */ 2952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSM_SEND 2 /* send data */ 2962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 2972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSI_MASK 014 /* mask for interpretation field */ 2982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSI_DATA 0 /* data segment or message count */ 2992949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSI_INTR 4 /* interrupt request count */ 3002949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define LSI_INTM 0377 /* funny marker for int. message */ 3012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_MASK 014 /* mask for flow control field */ 3032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_NONE 0 /* no flow control */ 3042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_SEGMENT 04 /* segment flow control */ 3052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_MESSAGE 010 /* message flow control */ 3062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_CRYPTSER 020 /* cryptographic services requested */ 3072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COS_DEFAULT 1 /* default value for field */ 3082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COI_MASK 3 /* mask for version field */ 3102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COI_32 0 /* version 3.2 */ 3112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COI_31 1 /* version 3.1 */ 3122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COI_40 2 /* version 4.0 */ 3132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define COI_41 3 /* version 4.1 */ 3142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_MASK 140 /* mask for session control version */ 3162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_10 000 /* session V1.0 */ 3172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_20 040 /* session V2.0 */ 3182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_ACCESS 1 /* access control present */ 3192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_USRDATA 2 /* user data field present */ 3202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_INVKPROXY 4 /* invoke proxy field present */ 3212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define MNU_UICPROXY 8 /* use uic-based proxy */ 3222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DC_NORESOURCES 1 /* no resource reason code */ 3242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DC_NOLINK 41 /* no link terminate reason code */ 3252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DC_COMPLETE 42 /* disconnect complete reason code */ 3262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_NOERROR 0 /* user disconnect */ 3282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_SHUT 3 /* node is shutting down */ 3292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_NOUSER 4 /* destination end user does not exist */ 3302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_INVDEST 5 /* invalid end user destination */ 3312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_REMRESRC 6 /* insufficient remote resources */ 3322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_TPA 8 /* third party abort */ 3332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_PROTOCOL 7 /* protocol error discovered */ 3342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_ABORT 9 /* user abort */ 3352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_LOCALRESRC 32 /* insufficient local resources */ 3362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_REMUSERRESRC 33 /* insufficient remote user resources */ 3372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_BADACCESS 34 /* bad access control information */ 3382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_BADACCNT 36 /* bad ACCOUNT information */ 3392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_CONNECTABORT 38 /* connect request cancelled */ 3402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_TIMEDOUT 38 /* remote node or user crashed */ 3412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_UNREACHABLE 39 /* local timers expired due to ... */ 3422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_BADIMAGE 43 /* bad image data in connect */ 3432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define DI_SERVMISMATCH 54 /* cryptographic service mismatch */ 3442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_OBJREJECT 0 /* object rejected connect */ 3462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_USERDISCONNECT 0 /* user disconnect */ 3472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_RESOURCES 1 /* insufficient resources (local or remote) */ 3482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_NOSUCHNODE 2 /* unrecognized node name */ 3492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_REMOTESHUT 3 /* remote node shutting down */ 3502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_NOSUCHOBJ 4 /* unrecognized object */ 3512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_INVOBJFORMAT 5 /* invalid object name format */ 3522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_OBJTOOBUSY 6 /* object too busy */ 3532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_NETWORKABORT 8 /* network abort */ 3542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_USERABORT 9 /* user abort */ 3552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_INVNODEFORMAT 10 /* invalid node name format */ 3562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_LOCALSHUT 11 /* local node shutting down */ 3572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_ACCESSREJECT 34 /* invalid access control information */ 3582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_NORESPONSE 38 /* no response from object */ 3592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project#define UC_UNREACHABLE 39 /* node unreachable */ 3602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project/* 3622949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project * NSP message formats. 3632949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project */ 3642949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct nsphdr /* general nsp header */ 3652949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 3662949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte nh_flags; /* message flags */ 3672949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word nh_dst; /* destination link address */ 3682949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word nh_src; /* source link address */ 3692949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 3702949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3712949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct seghdr /* data segment header */ 3722949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 3732949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte sh_flags; /* message flags */ 3742949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word sh_dst; /* destination link address */ 3752949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word sh_src; /* source link address */ 3762949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word sh_seq[3]; /* sequence numbers */ 3772949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 3782949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3792949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct minseghdr /* minimum data segment header */ 3802949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 3812949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ms_flags; /* message flags */ 3822949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ms_dst; /* destination link address */ 3832949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ms_src; /* source link address */ 3842949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ms_seq; /* sequence number */ 3852949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 3862949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3872949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct lsmsg /* link service message (after hdr) */ 3882949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 3892949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ls_lsflags; /* link service flags */ 3902949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ls_fcval; /* flow control value */ 3912949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 3922949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 3932949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct ackmsg /* acknowledgement message */ 3942949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 3952949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ak_flags; /* message flags */ 3962949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ak_dst; /* destination link address */ 3972949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ak_src; /* source link address */ 3982949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ak_acknum[2]; /* acknowledgement numbers */ 3992949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4002949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4012949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct minackmsg /* minimum acknowledgement message */ 4022949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4032949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte mk_flags; /* message flags */ 4042949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word mk_dst; /* destination link address */ 4052949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word mk_src; /* source link address */ 4062949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word mk_acknum; /* acknowledgement number */ 4072949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4082949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4092949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct ciackmsg /* connect acknowledgement message */ 4102949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4112949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ck_flags; /* message flags */ 4122949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ck_dst; /* destination link address */ 4132949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4142949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4152949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct cimsg /* connect initiate message */ 4162949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4172949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ci_flags; /* message flags */ 4182949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ci_dst; /* destination link address (0) */ 4192949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ci_src; /* source link address */ 4202949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ci_services; /* requested services */ 4212949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte ci_info; /* information */ 4222949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word ci_segsize; /* maximum segment size */ 4232949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4242949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4252949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct ccmsg /* connect confirm message */ 4262949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4272949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cc_flags; /* message flags */ 4282949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cc_dst; /* destination link address */ 4292949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cc_src; /* source link address */ 4302949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cc_services; /* requested services */ 4312949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cc_info; /* information */ 4322949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cc_segsize; /* maximum segment size */ 4332949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cc_optlen; /* optional data length */ 4342949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4352949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4362949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct cnmsg /* generic connect message */ 4372949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4382949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cn_flags; /* message flags */ 4392949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cn_dst; /* destination link address */ 4402949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cn_src; /* source link address */ 4412949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cn_services; /* requested services */ 4422949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte cn_info; /* information */ 4432949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word cn_segsize; /* maximum segment size */ 4442949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4452949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4462949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct dimsg /* disconnect initiate message */ 4472949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4482949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte di_flags; /* message flags */ 4492949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word di_dst; /* destination link address */ 4502949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word di_src; /* source link address */ 4512949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word di_reason; /* reason code */ 4522949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte di_optlen; /* optional data length */ 4532949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 4542949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project 4552949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Projectstruct dcmsg /* disconnect confirm message */ 4562949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project { 4572949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project byte dc_flags; /* message flags */ 4582949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word dc_dst; /* destination link address */ 4592949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word dc_src; /* source link address */ 4602949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project word dc_reason; /* reason code */ 4612949f58a438f6fd85f66a8b7ed4708042cde4b37The Android Open Source Project }; 462