GdipCreateBitmapFromHBITMAP currently assumes that all bitmaps are
top-down, even though a positive height (which it also assumes)
signals a bottom-up DIB. The net result is that
GdipCreateBitmapFromHBITMAP flips images vertically.

We need to take into account the trailing NULL in envp.

gdi32/tests: Win9x doesn't ensure the facename is nul terminated. Compare the logfont one element at a time.

Add a new wined3d-internal PreLoad function to textures and surfaces
that takes a parameter specifying wether the rgb or srgb texture
should be loaded.

This reduces the number of srgb switching reloads quite a lot. The only
situation in which a reload is needed is if the rgb copy is modified on the GL
side and the srgb copy is needed.

ole32: Round the extected size in the marshal and moniker tests using the results of sizing a global, not a heap pointer.

The rounding isn't the same on Win9x, and the size being compared to
is that of a global handle.

The ME_TextBuffer structure is what is used to store the document (as
a linked list), so the ME_Document structure isn't being used.  There
was also a document pointer in the ME_Paragraph structure that was
also unused, so I removed it because it is probably related to this
used structure.