From ef490e68e82883fc6b0c2994a11cb88b74a130c3 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 31 May 1997 00:46:33 +0000
Subject: [PATCH] Undef some bits we may have gotten from
 <linux/posix_types.h>.

---
 sysdeps/unix/sysv/linux/alpha/gnu/types.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sysdeps/unix/sysv/linux/alpha/gnu/types.h b/sysdeps/unix/sysv/linux/alpha/gnu/types.h
index 5c1e407..b23deb8 100644
--- a/sysdeps/unix/sysv/linux/alpha/gnu/types.h
+++ b/sysdeps/unix/sysv/linux/alpha/gnu/types.h
@@ -68,6 +68,11 @@ typedef long int __clock_t;
 /* One element in the file descriptor mask array.  */
 typedef unsigned int __fd_mask;
 
+/* Due to incaution, we may have gotten these from a kernel header file.  */
+#undef __FD_SETSIZE
+#undef __NFDBITS
+#undef __FDMASK
+
 /* Number of descriptors that can fit in an `fd_set'.  */
 #define __FD_SETSIZE	1024
 
-- 
2.7.4