/*
** getanswer.c -- get a yes/no answer from the user
**
** This code is Copyright (c) 2002, by the authors of nmh.  See the
** COPYRIGHT file in the root directory of the nmh distribution for
** complete copyright information.
*/

#include <h/mh.h>
#include <stdio.h>
#include <unistd.h>


int
getanswer(char *prompt)
{
	static int interactive = -1;

	if (interactive < 0)
		interactive = isatty(fileno(stdin)) ? 1 : 0;

	return (interactive ? gans(prompt, anoyes) : 1);
}
