This was due to wrapping a variable with the TEXT() macro and not
forcing the <function>A form of certain Win32 API calls are always used.
Although we do not defined UNICODE in our builds, others have encountered
problems when building HDF5 as a part of a larger project where UNICODE
is defined.
Fix for: HDFFV-8927
Tested on: 64-bit Windows 7, Visual Studio 2012, CMake 3.2
All combinations of static/shared and UNICODE defined/undefined
NOTE: plugin tests are skipped with static builds