/*
- * 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.
- */
+** 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>
int
-getanswer (char *prompt)
+getanswer(char *prompt)
{
static int interactive = -1;
if (interactive < 0)
- interactive = isatty (fileno (stdin)) ? 1 : 0;
+ interactive = isatty(fileno(stdin)) ? 1 : 0;
- return (interactive ? gans (prompt, anoyes) : 1);
+ return (interactive ? gans(prompt, anoyes) : 1);
}