usr/src/usr.bin/talk/talk.h

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *      @(#)talk.h      5.5 (Berkeley) %G%
 */

#include <sys/types.h>
#include <curses.h>
#include <utmp.h>

#define forever         for(;;)

int     quit();

extern  int sockt;
extern  int curses_initialized;
extern  int invitation_waiting;

extern  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;