1/* $OpenBSD: compat.h,v 1.62 2023/03/06 12:14:48 dtucker Exp $ */ 2 3/* 4 * Copyright (c) 1999, 2000, 2001 Markus Friedl. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef COMPAT_H 28#define COMPAT_H 29 30#define SSH_BUG_UTF8TTYMODE 0x00000001 31#define SSH_BUG_SIGTYPE 0x00000002 32#define SSH_BUG_SIGTYPE74 0x00000004 33/* #define unused 0x00000008 */ 34#define SSH_OLD_SESSIONID 0x00000010 35/* #define unused 0x00000020 */ 36#define SSH_BUG_DEBUG 0x00000040 37/* #define unused 0x00000080 */ 38/* #define unused 0x00000100 */ 39/* #define unused 0x00000200 */ 40/* #define unused 0x00000400 */ 41#define SSH_BUG_SCANNER 0x00000800 42/* #define unused 0x00001000 */ 43/* #define unused 0x00002000 */ 44#define SSH_OLD_DHGEX 0x00004000 45#define SSH_BUG_NOREKEY 0x00008000 46/* #define unused 0x00010000 */ 47/* #define unused 0x00020000 */ 48/* #define unused 0x00040000 */ 49/* #define unused 0x00100000 */ 50#define SSH_BUG_EXTEOF 0x00200000 51#define SSH_BUG_PROBE 0x00400000 52/* #define unused 0x00800000 */ 53#define SSH_OLD_FORWARD_ADDR 0x01000000 54/* #define unused 0x02000000 */ 55#define SSH_NEW_OPENSSH 0x04000000 56#define SSH_BUG_DYNAMIC_RPORT 0x08000000 57#define SSH_BUG_CURVE25519PAD 0x10000000 58#define SSH_BUG_HOSTKEYS 0x20000000 59#define SSH_BUG_DHGEX_LARGE 0x40000000 60 61struct ssh; 62 63void compat_banner(struct ssh *, const char *); 64char *compat_kex_proposal(struct ssh *, const char *); 65#endif 66