Conflict with bcrypt.h on Windows

[ramakarl]

Ran bcrypt cmake for VS 2019. I am getting build errors on Windows such as:
error C2143: syntax error : missing ';' before '*'

I've determined the cause is that VisualStudio sees the #include "bcrypt.h" inside bcrypt.cpp and links in a name-conflicted bcrypt.h from the Windows SDK. It does not matter that this bcrypt.h wrapper uses the namespace bcyrpt, because the file itself is conflicting with an internal Windows file. For now my workaround is to rename bcrypt.h and bcrypt.cpp.

[hwc0919]

same problem here