ffmpeg vhooks on Windows

To watermark one's videos, there is a library called
vhooks, which can be used with ffmpeg.

But I could not locate precompiled vhooks for windows
(vhooks.dll) on net, so I decided to build it.

So I built ffmpeg on Windows using Mingw and following
the step-by-step guide here.

There was one problem though. That problem and its
solutions are listed here.

But it turned out that vhooks can't be built using Mingw.

Some links suggested that it might be built using Cygwin.
So, will try that next.