I'm trying to compile a Windows C++ application which uses the header file hidsdi.h:
#include <ddk/hidsdi.h>
As far as I understand ddk stands for Windows Driver Development Kit. When I run nmake I get
fatal error C1083: Cannot open include file: 'ddk/hidsdi.h': No such file or directory
Where can I find the ddk header files? A few searches on the web didn't provide any answers.