This directory contains a simple DLL. See the CH17 readme
file for directions on how to use the DLL.

Use MAKEFILE to compile the DLL under the SDK. Use SND.MAK
to compile it under Visual C++. Note that if you compile 
under Visual C++, you will find the DLL and LIB files you
need in the WinDebug directory that Visual C++ creates. Also
note that if you want to recreate the project file yourself,
you must set the project's type to "Dynamic link library" and
include the DEF file in the project.