diff -r 965f6e358f61 src/solaris/native/sun/security/smartcardio/MUSCLE/winscard.h
--- a/src/solaris/native/sun/security/smartcardio/MUSCLE/winscard.h	Thu Mar 07 11:08:39 2013 -0800
+++ b/src/solaris/native/sun/security/smartcardio/MUSCLE/winscard.h	Mon Mar 11 15:36:22 2013 -0700
@@ -10,6 +10,12 @@
  * $Id: winscard.h,v 1.13 2004/08/06 12:12:19 rousseau Exp $
  */
 
+#ifdef __APPLE__
+/* Completely skip this file on OS X; use system headers instead. */
+#include <PCSC/winscard.h>
+#include <PCSC/wintypes.h>
+#else
+
 #ifndef __winscard_h__
 #define __winscard_h__
 
@@ -88,3 +94,5 @@
 #endif
 
 #endif
+
+#endif