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/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)talk.h 5.7 (Berkeley) 3/1/91
* $Id: talk.h,v 1.11 1997/06/12 15:53:20 dholland Exp $
*/
#include <curses.h>
#include <sys/socket.h>
#include <netinet/in.h>
/*
* This is defined in <ncurses/term.h> but how to include that depends
* on the system config in a way I'm unwilling to mess with at the
* moment. Is there an equivalent function in <termcap.h>? XXX.
*/
extern char *tigetstr(char *);
/*
* Linux libc doesn't have osockaddr, but gnu libc does.
* This has to come before include of protocols/talkd.h.
*/
#ifndef GNU_LIBC
#define osockaddr sockaddr
#endif
#include <protocols/talkd.h>
extern int sockt;
extern int curses_initialized;
extern int invitation_waiting;
extern const char *current_state;
extern int current_line;
typedef struct xwin {
WINDOW *x_win;
int x_nlines;
int x_ncols;
int x_line;
int x_col;
char kill;
char cerase;
char werase;
} xwin_t;
extern xwin_t my_win;
extern xwin_t his_win;
extern WINDOW *line_win;
void p_error(const char *string);
void quit(int);
void message(const char *mesg);
void get_names(int argc, char *argv[]);
void get_addrs(char *, char *);
void init_display(void);
void open_ctl(void);
void open_sockt(void);
void start_msgs(void);
int check_local(void);
void invite_remote(void);
void end_msgs(void);
void set_edit_chars(void);
void talk(void);
void send_delete(void);
void display(xwin_t *, unsigned char *, int);
struct in_addr;
void ctl_transact(struct in_addr, CTL_MSG, int, CTL_RESPONSE *);
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