usr/src/ucb/talk/talk.h

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)talk.h      5.1 (Berkeley) 6/6/85
 */

#include <curses.h>
#include <utmp.h>

#define forever         for(;;)

#define BUF_SIZE        512

FILE    *popen();
int     quit();
int     sleeper();

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;