From bd5b0e3bd3a4b7e4b7e32f17538ec80782bf1911 Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Thu, 5 Mar 2015 21:08:58 +0000
Subject: [PATCH] [INCLUDE] #undef some constants in arc.h to avoid conflicts
 with errno.h

svn path=/trunk/; revision=66571
---
 reactos/include/reactos/arc/arc.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/reactos/include/reactos/arc/arc.h b/reactos/include/reactos/arc/arc.h
index 2b7acb9b4a0..e93a97dc06c 100644
--- a/reactos/include/reactos/arc/arc.h
+++ b/reactos/include/reactos/arc/arc.h
@@ -3,6 +3,30 @@
 
 typedef ULONG ARC_STATUS;
 
+/* Avoid conflicts with errno.h */
+#undef E2BIG
+#undef EACCES
+#undef EAGAIN
+#undef EBADF
+#undef EBUSY
+#undef EFAULT
+#undef EINVAL
+#undef EIO
+#undef EISDIR
+#undef EMFILE
+#undef EMLINK
+#undef ENAMETOOLONG
+#undef ENODEV
+#undef ENOENT
+#undef ENOEXEC
+#undef ENOMEM
+#undef ENOSPC
+#undef ENOTDIR
+#undef ENOTTY
+#undef ENXIO
+#undef EROFS
+#undef EMAXIMUM
+
 typedef enum _ARC_CODES
 {
     ESUCCESS,