Ben Lindstrom | 57686a8 | 2002-03-27 17:36:41 +0000 | [diff] [blame] | 1 | /* $OpenBSD: channels.h,v 1.67 2002/03/26 22:50:39 markus Exp $ */ |
Ben Lindstrom | 05764b9 | 2002-03-05 01:53:02 +0000 | [diff] [blame] | 2 | |
Damien Miller | e4340be | 2000-09-16 13:29:08 +1100 | [diff] [blame] | 3 | /* |
| 4 | * Author: Tatu Ylonen <ylo@cs.hut.fi> |
| 5 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland |
| 6 | * All rights reserved |
| 7 | * |
| 8 | * As far as I am concerned, the code I have written for this software |
| 9 | * can be used freely for any purpose. Any derived versions of this |
| 10 | * software must be clearly marked as such, and if the derived work is |
| 11 | * incompatible with the protocol description in the RFC file, it must be |
| 12 | * called by a name other than "ssh" or "Secure Shell". |
| 13 | */ |
| 14 | /* |
Damien Miller | b51ed39 | 2002-01-22 23:29:03 +1100 | [diff] [blame] | 15 | * Copyright (c) 1999, 2000, 2001, 2002 Markus Friedl. All rights reserved. |
Damien Miller | e4340be | 2000-09-16 13:29:08 +1100 | [diff] [blame] | 16 | * |
| 17 | * Redistribution and use in source and binary forms, with or without |
| 18 | * modification, are permitted provided that the following conditions |
| 19 | * are met: |
| 20 | * 1. Redistributions of source code must retain the above copyright |
| 21 | * notice, this list of conditions and the following disclaimer. |
| 22 | * 2. Redistributions in binary form must reproduce the above copyright |
| 23 | * notice, this list of conditions and the following disclaimer in the |
| 24 | * documentation and/or other materials provided with the distribution. |
| 25 | * |
| 26 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 27 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 28 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 29 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 30 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 31 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 32 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 33 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 35 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 36 | */ |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 37 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 38 | #ifndef CHANNEL_H |
| 39 | #define CHANNEL_H |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 40 | |
Ben Lindstrom | 7bb8b49 | 2001-03-17 00:47:54 +0000 | [diff] [blame] | 41 | #include "buffer.h" |
| 42 | |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 43 | /* Definitions for channel types. */ |
Damien Miller | 5428f64 | 1999-11-25 11:54:57 +1100 | [diff] [blame] | 44 | #define SSH_CHANNEL_X11_LISTENER 1 /* Listening for inet X11 conn. */ |
Damien Miller | 95def09 | 1999-11-25 00:26:21 +1100 | [diff] [blame] | 45 | #define SSH_CHANNEL_PORT_LISTENER 2 /* Listening on a port. */ |
| 46 | #define SSH_CHANNEL_OPENING 3 /* waiting for confirmation */ |
| 47 | #define SSH_CHANNEL_OPEN 4 /* normal open two-way channel */ |
Damien Miller | 5428f64 | 1999-11-25 11:54:57 +1100 | [diff] [blame] | 48 | #define SSH_CHANNEL_CLOSED 5 /* waiting for close confirmation */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 49 | #define SSH_CHANNEL_AUTH_SOCKET 6 /* authentication socket */ |
| 50 | #define SSH_CHANNEL_X11_OPEN 7 /* reading first X11 packet */ |
| 51 | #define SSH_CHANNEL_INPUT_DRAINING 8 /* sending remaining data to conn */ |
| 52 | #define SSH_CHANNEL_OUTPUT_DRAINING 9 /* sending remaining data to app */ |
| 53 | #define SSH_CHANNEL_LARVAL 10 /* larval session */ |
Damien Miller | 0bc1bd8 | 2000-11-13 22:57:25 +1100 | [diff] [blame] | 54 | #define SSH_CHANNEL_RPORT_LISTENER 11 /* Listening to a R-style port */ |
Ben Lindstrom | 7ad9710 | 2000-12-06 01:42:49 +0000 | [diff] [blame] | 55 | #define SSH_CHANNEL_CONNECTING 12 |
Ben Lindstrom | 3bb4f9d | 2001-04-08 18:30:26 +0000 | [diff] [blame] | 56 | #define SSH_CHANNEL_DYNAMIC 13 |
Ben Lindstrom | c0dee1a | 2001-06-05 20:52:50 +0000 | [diff] [blame] | 57 | #define SSH_CHANNEL_ZOMBIE 14 /* Almost dead. */ |
| 58 | #define SSH_CHANNEL_MAX_TYPE 15 |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 59 | |
Damien Miller | 36f8dd3 | 2001-11-12 11:04:54 +1100 | [diff] [blame] | 60 | #define SSH_CHANNEL_PATH_LEN 256 |
Ben Lindstrom | 99c73b3 | 2001-05-05 04:09:47 +0000 | [diff] [blame] | 61 | |
Damien Miller | ad833b3 | 2000-08-23 10:46:23 +1000 | [diff] [blame] | 62 | struct Channel; |
| 63 | typedef struct Channel Channel; |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 64 | |
Ben Lindstrom | 16ae3d0 | 2001-07-04 04:02:36 +0000 | [diff] [blame] | 65 | typedef void channel_callback_fn(int, void *); |
| 66 | typedef int channel_filter_fn(struct Channel *, char *, int); |
Damien Miller | ad833b3 | 2000-08-23 10:46:23 +1000 | [diff] [blame] | 67 | |
| 68 | struct Channel { |
Damien Miller | 95def09 | 1999-11-25 00:26:21 +1100 | [diff] [blame] | 69 | int type; /* channel type/state */ |
| 70 | int self; /* my own channel identifier */ |
| 71 | int remote_id; /* channel identifier for remote peer */ |
Damien Miller | abea8ee | 2002-01-22 23:27:11 +1100 | [diff] [blame] | 72 | u_int istate; /* input from channel (state of receive half) */ |
| 73 | u_int ostate; /* output to channel (state of transmit half) */ |
Damien Miller | 33b1356 | 2000-04-04 14:38:59 +1000 | [diff] [blame] | 74 | int flags; /* close sent/rcvd */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 75 | int rfd; /* read fd */ |
| 76 | int wfd; /* write fd */ |
| 77 | int efd; /* extended fd */ |
| 78 | int sock; /* sock fd */ |
Damien Miller | 79438cc | 2001-02-16 12:34:57 +1100 | [diff] [blame] | 79 | int isatty; /* rfd is a tty */ |
Damien Miller | 4623a75 | 2001-10-10 15:03:58 +1000 | [diff] [blame] | 80 | int force_drain; /* force close on iEOF */ |
| 81 | int delayed; /* fdset hack */ |
Damien Miller | 95def09 | 1999-11-25 00:26:21 +1100 | [diff] [blame] | 82 | Buffer input; /* data read from socket, to be sent over |
| 83 | * encrypted connection */ |
| 84 | Buffer output; /* data received over encrypted connection for |
| 85 | * send on socket */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 86 | Buffer extended; |
Ben Lindstrom | 99c73b3 | 2001-05-05 04:09:47 +0000 | [diff] [blame] | 87 | char path[SSH_CHANNEL_PATH_LEN]; |
| 88 | /* path for unix domain sockets, or host name for forwards */ |
Damien Miller | 95def09 | 1999-11-25 00:26:21 +1100 | [diff] [blame] | 89 | int listening_port; /* port being listened for forwards */ |
| 90 | int host_port; /* remote port to connect for forwards */ |
| 91 | char *remote_name; /* remote hostname */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 92 | |
| 93 | int remote_window; |
| 94 | int remote_maxpacket; |
| 95 | int local_window; |
| 96 | int local_window_max; |
| 97 | int local_consumed; |
| 98 | int local_maxpacket; |
| 99 | int extended_usage; |
Damien Miller | e737856 | 2001-12-21 14:58:35 +1100 | [diff] [blame] | 100 | int single_connection; |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 101 | |
| 102 | char *ctype; /* type */ |
| 103 | |
Damien Miller | e247cc4 | 2000-05-07 12:03:14 +1000 | [diff] [blame] | 104 | /* callback */ |
Damien Miller | 67f0bc0 | 2002-02-05 12:23:08 +1100 | [diff] [blame] | 105 | channel_callback_fn *confirm; |
Ben Lindstrom | 809744e | 2001-07-04 05:26:06 +0000 | [diff] [blame] | 106 | channel_callback_fn *detach_user; |
Damien Miller | ad833b3 | 2000-08-23 10:46:23 +1000 | [diff] [blame] | 107 | |
| 108 | /* filter */ |
| 109 | channel_filter_fn *input_filter; |
| 110 | }; |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 111 | |
| 112 | #define CHAN_EXTENDED_IGNORE 0 |
| 113 | #define CHAN_EXTENDED_READ 1 |
| 114 | #define CHAN_EXTENDED_WRITE 2 |
| 115 | |
Damien Miller | e4340be | 2000-09-16 13:29:08 +1100 | [diff] [blame] | 116 | /* default window/packet sizes for tcp/x11-fwd-channel */ |
Damien Miller | 19a5945 | 2002-02-19 15:20:57 +1100 | [diff] [blame] | 117 | #define CHAN_SES_PACKET_DEFAULT (32*1024) |
| 118 | #define CHAN_SES_WINDOW_DEFAULT (4*CHAN_SES_PACKET_DEFAULT) |
| 119 | #define CHAN_TCP_PACKET_DEFAULT (32*1024) |
| 120 | #define CHAN_TCP_WINDOW_DEFAULT (4*CHAN_TCP_PACKET_DEFAULT) |
| 121 | #define CHAN_X11_PACKET_DEFAULT (16*1024) |
| 122 | #define CHAN_X11_WINDOW_DEFAULT (4*CHAN_X11_PACKET_DEFAULT) |
Damien Miller | e4340be | 2000-09-16 13:29:08 +1100 | [diff] [blame] | 123 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 124 | /* possible input states */ |
Damien Miller | abea8ee | 2002-01-22 23:27:11 +1100 | [diff] [blame] | 125 | #define CHAN_INPUT_OPEN 0 |
| 126 | #define CHAN_INPUT_WAIT_DRAIN 1 |
| 127 | #define CHAN_INPUT_WAIT_OCLOSE 2 |
| 128 | #define CHAN_INPUT_CLOSED 3 |
Damien Miller | e4340be | 2000-09-16 13:29:08 +1100 | [diff] [blame] | 129 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 130 | /* possible output states */ |
Damien Miller | abea8ee | 2002-01-22 23:27:11 +1100 | [diff] [blame] | 131 | #define CHAN_OUTPUT_OPEN 0 |
| 132 | #define CHAN_OUTPUT_WAIT_DRAIN 1 |
| 133 | #define CHAN_OUTPUT_WAIT_IEOF 2 |
| 134 | #define CHAN_OUTPUT_CLOSED 3 |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 135 | |
| 136 | #define CHAN_CLOSE_SENT 0x01 |
| 137 | #define CHAN_CLOSE_RCVD 0x02 |
Ben Lindstrom | cf15944 | 2002-03-26 03:26:24 +0000 | [diff] [blame] | 138 | #define CHAN_EOF_SENT 0x04 |
| 139 | #define CHAN_EOF_RCVD 0x08 |
| 140 | |
| 141 | /* check whether 'efd' is still in use */ |
| 142 | #define CHANNEL_EFD_INPUT_ACTIVE(c) \ |
| 143 | (compat20 && c->extended_usage == CHAN_EXTENDED_READ && \ |
| 144 | (c->efd != -1 || \ |
| 145 | buffer_len(&c->extended) > 0)) |
| 146 | #define CHANNEL_EFD_OUTPUT_ACTIVE(c) \ |
| 147 | (compat20 && c->extended_usage == CHAN_EXTENDED_WRITE && \ |
Ben Lindstrom | 57686a8 | 2002-03-27 17:36:41 +0000 | [diff] [blame] | 148 | ((c->efd != -1 && !(c->flags & (CHAN_EOF_RCVD|CHAN_CLOSE_RCVD))) || \ |
Ben Lindstrom | cf15944 | 2002-03-26 03:26:24 +0000 | [diff] [blame] | 149 | buffer_len(&c->extended) > 0)) |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 150 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 151 | /* channel management */ |
| 152 | |
Ben Lindstrom | 16ae3d0 | 2001-07-04 04:02:36 +0000 | [diff] [blame] | 153 | Channel *channel_lookup(int); |
| 154 | Channel *channel_new(char *, int, int, int, int, int, int, int, char *, int); |
Damien Miller | 19a5945 | 2002-02-19 15:20:57 +1100 | [diff] [blame] | 155 | void channel_set_fds(int, int, int, int, int, int, u_int); |
Ben Lindstrom | 809744e | 2001-07-04 05:26:06 +0000 | [diff] [blame] | 156 | void channel_free(Channel *); |
| 157 | void channel_free_all(void); |
Ben Lindstrom | 809744e | 2001-07-04 05:26:06 +0000 | [diff] [blame] | 158 | void channel_stop_listening(void); |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 159 | |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 160 | void channel_send_open(int); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 161 | void channel_request_start(int, char *, int); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 162 | void channel_register_cleanup(int, channel_callback_fn *); |
Damien Miller | 67f0bc0 | 2002-02-05 12:23:08 +1100 | [diff] [blame] | 163 | void channel_register_confirm(int, channel_callback_fn *); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 164 | void channel_register_filter(int, channel_filter_fn *); |
| 165 | void channel_cancel_cleanup(int); |
Ben Lindstrom | 16d29d5 | 2001-07-18 16:01:46 +0000 | [diff] [blame] | 166 | int channel_close_fd(int *); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 167 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 168 | /* protocol handler */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 169 | |
Damien Miller | 630d6f4 | 2002-01-22 23:17:30 +1100 | [diff] [blame] | 170 | void channel_input_close(int, u_int32_t, void *); |
| 171 | void channel_input_close_confirmation(int, u_int32_t, void *); |
| 172 | void channel_input_data(int, u_int32_t, void *); |
| 173 | void channel_input_extended_data(int, u_int32_t, void *); |
| 174 | void channel_input_ieof(int, u_int32_t, void *); |
| 175 | void channel_input_oclose(int, u_int32_t, void *); |
| 176 | void channel_input_open_confirmation(int, u_int32_t, void *); |
| 177 | void channel_input_open_failure(int, u_int32_t, void *); |
| 178 | void channel_input_port_open(int, u_int32_t, void *); |
| 179 | void channel_input_window_adjust(int, u_int32_t, void *); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 180 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 181 | /* file descriptor handling (read/write) */ |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 182 | |
Ben Lindstrom | 16d29d5 | 2001-07-18 16:01:46 +0000 | [diff] [blame] | 183 | void channel_prepare_select(fd_set **, fd_set **, int *, int*, int); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 184 | void channel_after_select(fd_set *, fd_set *); |
| 185 | void channel_output_poll(void); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 186 | |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 187 | int channel_not_very_much_buffered_data(void); |
| 188 | void channel_close_all(void); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 189 | int channel_still_open(void); |
| 190 | char *channel_open_message(void); |
| 191 | int channel_find_open(void); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 192 | |
Ben Lindstrom | 908afed | 2001-10-03 17:34:59 +0000 | [diff] [blame] | 193 | /* tcp forwarding */ |
| 194 | void channel_set_af(int af); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 195 | void channel_permit_all_opens(void); |
| 196 | void channel_add_permitted_opens(char *, int); |
| 197 | void channel_clear_permitted_opens(void); |
| 198 | void channel_input_port_forward_request(int, int); |
| 199 | int channel_connect_to(const char *, u_short); |
Ben Lindstrom | 173e646 | 2001-07-04 05:15:15 +0000 | [diff] [blame] | 200 | int channel_connect_by_listen_address(u_short); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 201 | void channel_request_remote_forwarding(u_short, const char *, u_short); |
Damien Miller | b16461c | 2002-01-22 23:29:22 +1100 | [diff] [blame] | 202 | int channel_setup_local_fwd_listener(u_short, const char *, u_short, int); |
| 203 | int channel_setup_remote_fwd_listener(const char *, u_short, int); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 204 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 205 | /* x11 forwarding */ |
| 206 | |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 207 | int x11_connect_display(void); |
Damien Miller | e737856 | 2001-12-21 14:58:35 +1100 | [diff] [blame] | 208 | int x11_create_display_inet(int, int, int); |
Damien Miller | 630d6f4 | 2002-01-22 23:17:30 +1100 | [diff] [blame] | 209 | void x11_input_open(int, u_int32_t, void *); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 210 | void x11_request_forwarding_with_spoofing(int, const char *, const char *); |
Damien Miller | 630d6f4 | 2002-01-22 23:17:30 +1100 | [diff] [blame] | 211 | void deny_input_open(int, u_int32_t, void *); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 212 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 213 | /* agent forwarding */ |
| 214 | |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 215 | void auth_request_forwarding(void); |
| 216 | char *auth_get_socket_name(void); |
| 217 | void auth_sock_cleanup_proc(void *); |
| 218 | int auth_input_request_forwarding(struct passwd *); |
Damien Miller | 630d6f4 | 2002-01-22 23:17:30 +1100 | [diff] [blame] | 219 | void auth_input_open_request(int, u_int32_t, void *); |
Damien Miller | b38eff8 | 2000-04-01 11:09:21 +1000 | [diff] [blame] | 220 | |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 221 | /* channel close */ |
Damien Miller | 33b1356 | 2000-04-04 14:38:59 +1000 | [diff] [blame] | 222 | |
Damien Miller | 3ec2759 | 2001-10-12 11:35:04 +1000 | [diff] [blame] | 223 | int chan_is_dead(Channel *, int); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 224 | void chan_mark_dead(Channel *); |
Ben Lindstrom | 4cc240d | 2001-07-04 04:46:56 +0000 | [diff] [blame] | 225 | |
Damien Miller | 5144df9 | 2002-01-22 23:28:45 +1100 | [diff] [blame] | 226 | /* channel events */ |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 227 | |
Damien Miller | 5144df9 | 2002-01-22 23:28:45 +1100 | [diff] [blame] | 228 | void chan_rcvd_oclose(Channel *); |
| 229 | void chan_read_failed(Channel *); |
| 230 | void chan_ibuf_empty(Channel *); |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 231 | |
Damien Miller | 5144df9 | 2002-01-22 23:28:45 +1100 | [diff] [blame] | 232 | void chan_rcvd_ieof(Channel *); |
| 233 | void chan_write_failed(Channel *); |
| 234 | void chan_obuf_empty(Channel *); |
Ben Lindstrom | e9c9991 | 2001-06-09 00:41:05 +0000 | [diff] [blame] | 235 | |
Damien Miller | d4a8b7e | 1999-10-27 13:42:43 +1000 | [diff] [blame] | 236 | #endif |