/*
* discard.c -- discard output on a file pointer
*
- * $Id$
- *
* 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>
-#ifdef HAVE_TERMIOS_H
-# include <termios.h>
-#else
-# ifdef HAVE_TERMIO_H
-# include <termio.h>
-# else
-# include <sgtty.h>
-# endif
-#endif
-
-#ifdef SCO_5_STDIO
-# define _ptr __ptr
-# define _cnt __cnt
-# define _base __base
-# define _filbuf(fp) ((fp)->__cnt = 0, __filbuf(fp))
-#endif
+#include <termios.h>
void
discard (FILE *io)
{
-#ifndef HAVE_TERMIOS_H
-# ifdef HAVE_TERMIO_H
- struct termio tio;
-# else
- struct sgttyb tio;
-# endif
-#endif
-
if (io == NULL)
return;
-#ifdef HAVE_TERMIOS_H
tcflush (fileno(io), TCOFLUSH);
-#else
-# ifdef HAVE_TERMIO_H
- if (ioctl (fileno(io), TCGETA, &tio) != -1)
- ioctl (fileno(io), TCSETA, &tio);
-# else
- if (ioctl (fileno(io), TIOCGETP, (char *) &tio) != -1)
- ioctl (fileno(io), TIOCSETP, (char *) &tio);
-# endif
-#endif
-#ifdef _FSTDIO
+#if defined(_FSTDIO) || defined(__DragonFly__)
fpurge (io);
#else
# ifdef LINUX_STDIO