16-bit threads. This allows GetModuleFileNameW to avoid calling 16-bit
functions.

Fix for types that have a common root.

_ILCreateFromPathA() failed to find files.

to return an allocated buffer instead of a fixed size one.

allocation; correct a copy-pasto from a previous patch.

before using the default folder icon.

seekdir return values cannot be reused on a different directory
object.
Added some checks for invalid file names in DIR_nt_to_unix.

Fixed parsing of UNC file names in RtlGetFullPathName_U.

RpcNetworkIsProtSeqValid[AW]) names.

beginning.

speed up open/save dialogs.

select().

that LoadLibraryW doesn't do this anymore.

Use NtCreateFile in the loader, and get rid of the CreateFileW upcall
hack.

- separate out command line arguments from executable file name

- IShellLink::GetIconLocation(): get icons for shell links if not
  already set

Move notify array to buffer.
Add state info and fix GetStatus.
Remove unnecessary driver description flags.

registry key access rights, they are not the same thing.