[Bug 57810] ITextStream::WriteBlankLines() needs to be implemented for libxml2's configure.js to work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57810

--- Comment #2 from Damjan Jovanovic  ---
(In reply to Nikolay Sivov from comment #1)
> Is there a practical use case for this? Is this useful for building libxml2
> with msvc, running under wine?

I am trying to compile the Windows build of Apache OpenOffice under Wine +
Cygwin + MS Platform SDK, and libxml2 is one of the dependencies compiled as
part of that build, and this is one of the bugs that breaks it. Bug 57795 is
another.