--- Libc/Libc-763.13/stdio/FreeBSD/wbuf.c.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- wbuf.c.bsdnew	2009-11-11 13:33:20.000000000 -0800
-+++ wbuf.c	2009-11-11 13:33:22.000000000 -0800
-@@ -37,6 +37,7 @@ static char sccsid[] = "@(#)wbuf.c	8.1 (
- __FBSDID("$FreeBSD: src/lib/libc/stdio/wbuf.c,v 1.12 2007/01/09 00:28:08 imp Exp $");
- 
- #include <stdio.h>
-+#include <errno.h>
- #include "local.h"
- 
- /*
-@@ -61,8 +62,10 @@ __swbuf(c, fp)
- 	 * calls might wrap _w from negative to positive.
- 	 */
- 	fp->_w = fp->_lbfsize;
--	if (prepwrite(fp) != 0)
-+	if (prepwrite(fp) != 0) {
-+		errno = EBADF;
- 		return (EOF);
-+	}
- 	c = (unsigned char)c;
- 
- 	ORIENT(fp, -1);