while (1)
{
+#ifdef __MINGW32__
+ /* On Windows, use a special routine to read a single character
+ from the console. (Otherwise, no characters are available
+ until the user hits the return key.) */
+ if (isatty (fileno (stream)))
+ return getch ();
+#endif
result = read (fileno (stream), &c, sizeof (unsigned char));
if (result == sizeof (unsigned char))