#ifndef _H_POWERWATCH
#define _H_POWERWATCH
+#include <TargetConditionals.h>
+
+#if TARGET_OS_OSX
+
#include <security_utilities/machserver.h>
#include <IOKit/pwr_mgt/IOPMLib.h>
#include <IOKit/pwr_mgt/IOPMLibPrivate.h>
} // end namespace Security
+#endif //TARGET_OS_OSX
+
#endif //_H_POWERWATCH