480 	int r;  in channel_new()  local
695 	int r;  in mux_remove_remote_forwardings()  local
1030 	int r;  in channel_open_message()  local
1086 	int r;  in open_preamble()  local
1101 	int r;  in channel_send_open()  local
1117 	int r;  in channel_request_start()  local
1214 	int r;  in channel_set_fds()  local
1442 	int r;  in channel_decode_socks4()  local
1562 	int r;  in channel_decode_socks5()  local
1761 	int r, ret;  in channel_before_prepare_io_rdynamic()  local
1819 	int r, newsock, oerrno, remote_port;  in channel_post_x11_listener()  local
1870 	int r;  in port_open_helper()  local
1994 	int r, newsock;  in channel_post_auth_listener()  local
2021 	int err = 0, sock, isopen, r;  in channel_post_connecting()  local
2095 	int r;  in channel_handle_rfd()  local
2165 	int r, len;  in channel_handle_wfd()  local
2243 	int r;  in channel_handle_efd_write()  local
2272 	int r;  in channel_handle_efd_read()  local
2315 	int r;  in channel_check_window()  local
2355 	int r;  in read_mux()  local
2413 	int r;  in channel_post_mux_client_write()  local
2908 	int r;  in channel_output_poll_input_open()  local
2981 	int r;  in channel_output_poll_extended_read()  local
3100 	int ret = -1, r;  in channel_proxy_downstream()  local
3251 	int r;  in channel_proxy_upstream()  local
3329 	int r;  in channel_parse_id()  local
3362 	int r;  in channel_input_data()  local
3431 	int r;  in channel_input_extended_data()  local
3481 	int r;  in channel_input_ieof()  local
3506 	int r;  in channel_input_oclose()  local
3523 	int r;  in channel_input_open_confirmation()  local
3579 	int r;  in channel_input_open_failure()  local
3617 	int r;  in channel_input_window_adjust()  local
3752 	int sock, r, success = 0, wildcard = 0, is_client;  in channel_setup_fwd_listener_tcpip()  local
4239 	int r, success = 0, idx = -1;  in channel_request_remote_forwarding()  local
4358 	int r;  in channel_request_rforward_cancel_tcpip()  local
4394 	int r;  in channel_request_rforward_cancel_streamlocal()  local
4853 	int r;  in channel_send_window_changes()  local
4877 	int r;  in rdynamic_connect_prepare()  local
5167 	int r, screen_number;  in x11_request_forwarding_with_spoofing()  local