make output line buffered if selecting only some of the entries

[unix-history] / 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;