From 2621e3fa197395a2c345bd1401694741a49c412a Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Wed, 10 Mar 2010 10:53:14 +0000
Subject: [PATCH] Use a union to let struct sockaddr have the same alignment
 requirements as struct sockaddr_in

---
 src/include/lwip/sockets.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/include/lwip/sockets.h b/src/include/lwip/sockets.h
index 975b725e..c495ec55 100644
--- a/src/include/lwip/sockets.h
+++ b/src/include/lwip/sockets.h
@@ -59,7 +59,13 @@ struct sockaddr_in {
 struct sockaddr {
   u8_t sa_len;
   u8_t sa_family;
-  char sa_data[14];
+  union {
+    char bytes[14];
+    struct {
+      u16_t a1;
+      u32_t a2;
+    } alignment;
+  } sa_data;
 };
 
 #ifndef socklen_t