make it pass under Wine.

Increase maximum length of commands to 8192 bytes as on Windows XP.
Add needed braces to a multi line "if" statement.

Changed exception raise functions to call it explicitly.

With a conformance test.

New implementation of relay thunks that doesn't require modifying code
on the fly, so that the thunks can be put in the text section.
Some performance improvements.

A no-access page is enough, we can't properly raise an overflow
exception anyway.

- Move driver selection and configuration into tree view.
- Only show loadable drivers.

Shorten MIDI names to fit into 32 byte array without overflow.

Add a ScrollDC test with NULL clipping rect.
Add another set of ScrollDC tests written by Rein Klazes.

easier to handle the common case of trapping page faults.

Added a bunch of test cases.

Clean up constants and the wine declaration when the vertex
declaration is destroyed.

Allow MultiSampleQuality to be passed as NULL, this is a
requirement for DirectX 8 and lower.

This way it can be used as hint for the relay code.

- rewrite sequence decoding to support context-specific tags, and
  eliminate duplicated code
- implement encoding and decoding of CRLDistPoints