From 2bc357987a6510e61d33f3b20fa989fb2b6a10b8 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 14 Nov 2006 21:14:18 -0800
Subject: [PATCH] [NET]: Introduce types for checksums.

New types - for 16bit checksums and "unfolded" 32bit variant.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/linux/types.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/types.h b/include/linux/types.h
index 9f11fdd2bd72..745c409ebbb5 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -182,6 +182,8 @@ typedef __u32 __bitwise __be32;
 typedef __u64 __bitwise __le64;
 typedef __u64 __bitwise __be64;
 #endif
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
-- 
2.20.1