The WR-G33DDC API SDK is implemented as a 32-bit dynamic library (G33DDCAPI.dll). It provides
both object-oriented and non-object-oriented interfaces to control the WiNRADiO G33DDC receiver.
The API can be used by any 32-bit application under Microsoft Windows 2000, XP, Vista and Windows 7 (including their 64-bit versions).
A C/C++ header file G33DDCAPI.h is a part of the SDK.
The G33DDCAPI.DLL API file is available as a standard part of the WiNRADiO G33DDC application installer which is supplied with the receiver
and can be also downloaded here.