Add a few tests for this.

by Mike McCormack).

- Stretch bitmaps and icons to the whole control size if
  SS_CENTERIMAGE is absent
- Draw the background of centered bitmaps and icons with the
  background brush (like Windows XP for applications with a manifest)

- remove restriction of one IP address per interface
- remove dead code, and make static functions that can be
- update comments and copyright notice

registered for itself.

instead of the base.

Make a copy instead of a link if the original file is writable.

Create a set_fd_user function.
Update create_file() to use the above functions.

to the real libc functions instead.

- pass heap to allocate from directly to helper functions, instead of
  unnecessarily copying returned data
- use public types rather than internal ones
- make sure GetBestRoute doesn't return bogus matches

Correctly identify structures containing varying arrays as conformant
varying structures.

Rename has_conformant_array to has_conformance, add a new variable
has_variance and map has_conformant_string to has_conformance and
has_variance.
A conformant varying struct should be returned if just variance is
present and even if no pointers are present.

Conformant arrays should cause a size of 0 to be returned from
type_memsize.

Fix detection of conformant arrays and output an error if the array
isn't at the end of the structure.

Write out type format string for simple structs and for pointers to
non-simple types.