as a pointer, which fails at least on NetBSD-64bit <=5 and -32bit >5.
Unfortunately this assumption is deep in the code, in particular
already in gtk-sharp, so this fix isn't great because it only corrects
the translation of a C structure into C# data.
(With this fix, I can import pictures into f-spot from the filesystem.)
Many thanks to Brian de Alwis for explaining how conditionals can
be done in C#.
bump PKGREVISION
e7c46217d3