Better define to detect MacOSX

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1954 7ae35d74-ebe9-4afe-98af-79ac388436b8

include/hamlib/rig.h

@@ -2,7 +2,7 @@
  *  Hamlib Interface - API header
  *  Copyright (c) 2000-2005 by Stephane Fillod and Frank Singleton
  *
- *	$Id: rig.h,v 1.103 2005-03-28 09:39:02 fillods Exp $
+ *	$Id: rig.h,v 1.104 2005-03-28 09:41:43 fillods Exp $
  *
  *   This library is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU Library General Public License as
@@ -1250,7 +1250,7 @@ typedef struct {
   } parm;			/*!< Port parameter union */
 } hamlib_port_t;
 
-#if !defined(__MACOSX__) || !defined(__APPLE__) || !defined(__cplusplus)
+#if !defined(__APPLE__) || !defined(__cplusplus)
 typedef hamlib_port_t port_t;
 #endif