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285926046a
remote peer will be connected through. This avoids the ``Checking for invitation on caller's machine'' problem for multi-homed hosts. Thanks to: Garrett, for his `find_interface' example
95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)talk.h 8.1 (Berkeley) 6/6/93
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*/
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <protocols/talkd.h>
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#include <curses.h>
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#include <unistd.h>
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extern int sockt;
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extern int curses_initialized;
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extern int invitation_waiting;
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extern char *current_state;
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extern int current_line;
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typedef struct xwin {
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WINDOW *x_win;
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int x_nlines;
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int x_ncols;
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int x_line;
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int x_col;
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char kill;
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char cerase;
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char werase;
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} xwin_t;
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extern xwin_t my_win;
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extern xwin_t his_win;
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extern WINDOW *line_win;
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extern void announce_invite __P((void));
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extern int check_local __P((void));
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extern void check_writeable __P((void));
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extern void ctl_transact __P((struct in_addr,CTL_MSG,int,CTL_RESPONSE *));
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extern void disp_msg __P((int));
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extern void display __P((xwin_t *, char *, int));
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extern void end_msgs __P((void));
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extern void get_addrs __P((char *, char *));
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extern int get_iface __P((struct in_addr *, struct in_addr *));
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extern void get_names __P((int, char **));
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extern void init_display __P((void));
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extern void invite_remote __P((void));
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extern int look_for_invite __P((CTL_RESPONSE *));
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extern int max __P((int, int));
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extern void message __P((char *));
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extern void open_ctl __P((void));
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extern void open_sockt __P((void));
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extern void p_error __P((char *));
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extern void print_addr __P((struct sockaddr_in));
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extern void quit __P((void));
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extern int readwin __P((WINDOW *, int, int));
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extern void re_invite __P((int));
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extern void send_delete __P((void));
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extern void set_edit_chars __P((void));
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extern void sig_sent __P((int));
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extern void start_msgs __P((void));
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extern void talk __P((void));
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