am 83ce99d8: Merge "Define SIOCKILLADDR which isn\'t in the common kernel uapi headers."

* commit '83ce99d8b7e2b15b2169e6e6e18e871ad35abb6c':
  Define SIOCKILLADDR which isn't in the common kernel uapi headers.
diff --git a/libc/include/sys/socket.h b/libc/include/sys/socket.h
index ae2f238..3b11d20 100644
--- a/libc/include/sys/socket.h
+++ b/libc/include/sys/socket.h
@@ -40,6 +40,13 @@
 #include <linux/types.h>
 #include <linux/compiler.h>
 
+/* This is an Android extension that won't be in the uapi headers for the common kernel. */
+#if !defined(SIOCKILLADDR)
+#define SIOCKILLADDR 0x8939
+#else
+#error SIOCKILLADDR defined twice
+#endif
+
 __BEGIN_DECLS
 
 #define sockaddr_storage __kernel_sockaddr_storage