store headers only once, refs #7

actlibrary/include/actSCardUtil.h

@@ -0,0 +1,27 @@
+//////////////////////////////////////////////////////////////////////////////////
+// Name:      actSCardUtil.h
+// Product:   cv act library
+// Purpose:   useful global functions
+//
+// Copyright: (c) 2008 cv cryptovision GmbH
+//            all rights reserved
+// Licence:   The conditions for the use of this software are regulated 
+//            in the cv act library licence agreement.
+//////////////////////////////////////////////////////////////////////////////////
+
+#ifndef actSCardUtil_h
+#define actSCardUtil_h
+
+namespace act
+{
+	// ---------------------------------------------------------------------------
+	template<class BlobT>
+	inline BlobT short2blob(unsigned short n)
+	{
+		byte data[2] = { byte((n >> 8) & 0xff), byte(n & 0xff) };
+		return BlobT(&data[0], &data[0] + sizeof(data));
+	}
+
+} // namespace act
+
+#endif // actSCardUtil_h