--- a/src/network/core/os_abstraction.h	Wed Jan 03 08:55:13 2007 +0000
+++ b/src/network/core/os_abstraction.h	Wed Jan 03 08:56:09 2007 +0000
@@ -176,6 +176,11 @@
 #endif
 }
 
+#ifdef __APPLE__
+/* Looks like sys/socket.h uses a name we got in macros.h */
+#undef ALIGN
+#endif
+
 #endif /* ENABLE_NETWORK */
 
 #endif /* NETWORK_CORE_OS_ABSTRACTION_H */