Use XLAT_END macro

Automatically update all xlat structures using the following sed regexp:
s/^[[:space:]]*{[[:space:]]*0[[:space:]]*,[[:space:]]*NULL[[:space:]]*,\?[[:space:]]*}[[:space:]]*,\?[[:space:]]*/\tXLAT_END/
diff --git a/sock.c b/sock.c
index 68a662f..3d4f0b6 100644
--- a/sock.c
+++ b/sock.c
@@ -54,7 +54,7 @@
 	XLAT(IFF_MULTICAST),
 	XLAT(IFF_PORTSEL),
 	XLAT(IFF_AUTOMEDIA),
-	{ 0,			NULL			}
+	XLAT_END
 };
 
 static void