Another fix for 4-way universal builds, use the right #ifndef guard
to detect the OSX 10.5 SDK.
diff --git a/Mac/Modules/MacOS.c b/Mac/Modules/MacOS.c
index 07a3434..272fe8d 100644
--- a/Mac/Modules/MacOS.c
+++ b/Mac/Modules/MacOS.c
@@ -30,7 +30,7 @@
#include <Carbon/Carbon.h>
#include <ApplicationServices/ApplicationServices.h>
-#ifndef HAVE_MACOS105_SDK
+#ifndef HAVE_OSX105_SDK
typedef SInt16 FSIORefNum;
#endif
diff --git a/Mac/Modules/file/_Filemodule.c b/Mac/Modules/file/_Filemodule.c
index a314e5b..22e12ec 100644
--- a/Mac/Modules/file/_Filemodule.c
+++ b/Mac/Modules/file/_Filemodule.c
@@ -7,7 +7,7 @@
#include "pymactoolbox.h"
-#ifndef HAVE_MACOS105_SDK
+#ifndef HAVE_OSX105_SDK
typedef SInt16 FSIORefNum;
#endif