initial commit

rocclr/runtime/device/gpu/gslbe/src/rt/GSLDeviceWin.cpp

@@ -0,0 +1,9 @@
+#include "gsl_ctx.h"
+#include "GSLDevice.h"
+#include <windows.h>
+
+void CALGSLDevice::closeNativeDisplayHandle()
+{
+    DeleteDC((HDC)m_nativeDisplayHandle);
+    m_nativeDisplayHandle = NULL;
+}