2 ** getanswer.c -- get a yes/no answer from the user
4 ** This code is Copyright (c) 2002, by the authors of nmh. See the
5 ** COPYRIGHT file in the root directory of the nmh distribution for
6 ** complete copyright information.
15 getanswer(char *prompt)
17 static int interactive = -1;
20 interactive = isatty(fileno(stdin)) ? 1 : 0;
22 return (interactive ? gans(prompt, anoyes) : 1);