rem: yesno ()
add: yesno (void)
context: yesno (){  /* We make some assumptions here:     a) leading white space in the response are not vital     b) the first 128 characters of the answer are enough (the rest can	be ignored)     I cannot think for a situation where this is not ok.  --drepper@gnu  */  char buf[128];  int len = 0;  int c;  while ((c = getchar ()) != EOF && c != '\n')    if ((len > 0 && len < 127) || (len == 0 && !isspace (c)))      buf[len++] = c;  buf[len] = '\0';  return rpmatch (buf) == 1;}