Please, take a look at: /usr/x86_64-w64-mingw32/sys-root/mingw/include/ddk/ntddk.h (why '/mingw/'?)
which has: #include <wdm.h> which in turn causes a lot of conflicting types errors with winnt.h, besides complaining wdm.h is not being found -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple