[PATCH] in6_addr: add 64-bit union accessors

[Shawn Landden]

64-bit architectures are common so this makes sense to have.
64-bit arches were not so common 1997-02-16.

I'm not going to change the ChangeLog because that practice
breaks git merges.

Bugzilla: #18117
Signed-off-by: Shawn Landden <shawn@churchofgit.com>
---
 inet/netinet/in.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/inet/netinet/in.h b/inet/netinet/in.h
index f541c58..b64b559 100644
--- a/inet/netinet/in.h
+++ b/inet/netinet/in.h
@@ -214,12 +214,14 @@ struct in6_addr
 #ifdef __USE_MISC
 	uint16_t __u6_addr16[8];
 	uint32_t __u6_addr32[4];
+	uint64_t __u6_addr64[2];
 #endif
       } __in6_u;
 #define s6_addr			__in6_u.__u6_addr8
 #ifdef __USE_MISC
 # define s6_addr16		__in6_u.__u6_addr16
 # define s6_addr32		__in6_u.__u6_addr32
+# define s6_addr64		__in6_u.__u6_addr64
 #endif
   };
 #endif /* !__USE_KERNEL_IPV6_DEFS */
-- 
2.2.1.209.g41e5f3a