DCMTK

For now, a comment has been added to the INSTALL file:

Known limitations of DCMTK on the Windows platform.

[...]

5. DCMTK does not compile when UNICODE or _UNICODE is defined because the
   VisualStudio compiler then uses the Unicode version instead of the ANSI
   version for all Windows API functions (i.e. type wchar_t instead of char
   for all character string parameters and return values).

With commit b55e5e1 the internal XML parser (ofxml) has been enabled to support "wide characters". However, by defining the macro WIDE_CHAR_XML_PARSER, the class DcmEncapsulatedDocument and the tool cda2dcm loose the ability to parse CDA data (since the API of the parser becomes incompatible) and become useless. pdf2dcm and stl2dcm should still work as expected.

This issue should also be fixed when enabling support for UNICODE / _UNICODE.