4.3BSD/usr/src/games/robots/query.c

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/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)query.c	5.1 (Berkeley) 5/30/85";
#endif not lint

# include	"robots.h"

/*
 * query:
 *	Ask a question and get a yes or no answer.  Default is "no".
 */
query(prompt)
char	*prompt;
{
	register int	c, retval;
	register int	y, x;

	getyx(stdscr, y, x);
	move(Y_PROMPT, X_PROMPT);
	addstr(prompt);
	clrtoeol();
	refresh();
	retval = ((c = getchar()) == 'y' || c == 'Y');
	move(Y_PROMPT, X_PROMPT);
	clrtoeol();
	move(y, x);
	return retval;
}