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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25:
26: /*
27: * Copyright (c) 1988, 1989 Apple Computer, Inc.
28: *
29: * The information contained herein is subject to change without
30: * notice and should not be construed as a commitment by Apple
31: * Computer, Inc. Apple Computer, Inc. assumes no responsibility
32: * for any errors that may appear.
33: *
34: * Confidential and Proprietary to Apple Computer, Inc.
35: */
36:
37: /* @(#)rtmp.h: 2.0, 1.4; 7/17/89; Copyright 1988-89, Apple Computer, Inc. */
38:
39: /* Changed 03-22-94 for router support LD */
40:
41: /* RTMP DDP socket number */
42: #define RTMP_SOCKET 0x01 /* RTMP socket number */
43:
44:
45: /* DDP RTMP packet types */
46: #define RTMP_DDP_TYPE 0x01 /* RTMP data or response packet */
47: #define RTMP_REQ 0x05 /* RTMP request packet */
48:
49: /* RTMP function codes */
50: #define RTMP_REQ_FUNC1 0x01 /* RTMP request function code=1 */
51: #define RTMP_REQ_FUNC2 0x02 /* Route Data Req with Split Horizon */
52: #define RTMP_REQ_FUNC3 0x03 /* Route Data Req no Split Horizon */
53:
54:
55: #define RTMP_ROUTER_AGE 50 /* Number of seconds to age router */
56:
57: /* RTMP response and data packet format */
58:
59: typedef struct {
60: at_net at_rtmp_this_net;
61: u_char at_rtmp_id_length;
62: u_char at_rtmp_id[1];
63: } at_rtmp;
64:
65: /* RTMP network/distance data tuples */
66:
67: #define RTMP_TUPLE_SIZE 3
68:
69: /* Extended AppleTalk tuple can be thought of as two of
70: * these tuples back to back.
71: */
72:
73: #define RTMP_RANGE_FLAG 0x80
74: #define RTMP_DISTANCE 0x0f
75:
76: typedef struct {
77: at_net at_rtmp_net;
78: unsigned char at_rtmp_data;
79: } at_rtmp_tuple;
80:
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