4.3BSD - /usr/src/new/mh/sbr/getanswer.c

   1: /* getanswer.c - get a yes/no answer from the user */
   2: 
   3: #include "../h/mh.h"
   4: #include <stdio.h>
   5: 
   6: 
   7: int     getanswer (prompt)
   8: register char   *prompt;
   9: {
  10:     static int  interactive = NOTOK;
  11: 
  12:     if (interactive < OK)
  13:     interactive = isatty (fileno (stdin)) ? DONE : OK;
  14: 
  15:     return (interactive ? gans (prompt, anoyes) : DONE);
  16: }

Defined functions