X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fdiscard.c;h=03eaa102111e470ae51bf4eceb96462d63d1feeb;hp=fffc0fa81825159f422e95da98b785e052f220f1;hb=714b5c530ece27ea2835a313013f5b770163403c;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b

diff --git a/sbr/discard.c b/sbr/discard.c
index fffc0fa..03eaa10 100644
--- a/sbr/discard.c
+++ b/sbr/discard.c
@@ -1,9 +1,10 @@
-
 /*
- * discard.c -- discard output on a file pointer
- *
- * $Id$
- */
+** discard.c -- discard output on a file pointer
+**
+** 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>
 
@@ -26,40 +27,39 @@
 
 
 void
-discard (FILE *io)
+discard(FILE *io)
 {
 #ifndef HAVE_TERMIOS_H
 # ifdef HAVE_TERMIO_H
-    struct termio tio;
+	struct termio tio;
 # else
-    struct sgttyb tio;
+	struct sgttyb tio;
 # endif
 #endif
 
-    if (io == NULL)
-	return;
+	if (io == NULL)
+		return;
 
 #ifdef HAVE_TERMIOS_H
-    tcflush (fileno(io), TCOFLUSH);
+	tcflush(fileno(io), TCOFLUSH);
 #else
 # ifdef HAVE_TERMIO_H
-    if (ioctl (fileno(io), TCGETA, &tio) != -1)
-	ioctl (fileno(io), TCSETA, &tio);
+	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);
+	if (ioctl(fileno(io), TIOCGETP, (char *) &tio) != -1)
+		ioctl(fileno(io), TIOCSETP, (char *) &tio);
 # endif
 #endif
 
-#ifdef _FSTDIO
-    fpurge (io);
+#if defined(_FSTDIO) || defined(__DragonFly__)
+	fpurge(io);
 #else
 # ifdef LINUX_STDIO
-    io->_IO_write_ptr = io->_IO_write_base;
+	io->_IO_write_ptr = io->_IO_write_base;
 # else
-    if ((io->_ptr = io->_base))
-	io->_cnt = 0;
+	if ((io->_ptr = io->_base))
+		io->_cnt = 0;
 # endif
 #endif
 }
-