[MSDN Library June 1998] Duel: DirectX Duel Sample Game (100%)
MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Samples > SDK Samples > Graphics and Multimedia Samples > DirectX Samples
[MSDN Library June 1998] DUEL.C (2.5%)
MSDN Library Visual Studio 6.0 > Platform SDK > Reference > Code Samples > GRAPHICS > DIRECTX > DUEL
[MSDN Library June 1998] DUEL.H (2.5%)
MSDN Library Visual Studio 6.0 > Platform SDK > Reference > Code Samples > GRAPHICS > DIRECTX > DUEL