and DdeCreateStringHandleW and tidy up of RemoveHSZNodes, and
DdeCreateStringHandleA.

Notes.

Fix MapVirtualKey() (maptype=2) to return proper ascii code.
Reworked GetKeyNameText() again.

Cleaned up/fixed several things.

DEBUGGER_FREEZE_ALL/DEBUGGER_UNFREEZE_ALL requests.
Run wine server in the main wine process.
Bugfix: never free initial thread!

(but not processed yet) HAS already expired...

  applications now at least start up again).
- Use _thread_sys_sigaction/_thread_sys_sigaltstack.
- CR2 on pagefault gets passed in sc_err (some kind of kludge in
  FreeBSD owns fault handling we can use)

(problem reported by Andreas Mohr).

Wars) now works perfectly with Wine's crtdll. Wrote a test
implementation of _CIpow too, which those who do have Brood Wars can
report on, so it can be implemented correctly.

- Declare the WPRINTF_DATA union, and use it instead of LPCVOID and WORD.
  Avoid ugly type casting, and fix compilation warnings of wsprintf.c

Introduction of MCI yield procs.
Updated (prepare|unprepare)header functions (wave, midi) to allow
correct callback mechanisms.
Made midiStreamXXX functions working.
First try at mmThreadXXX functions.

mechanisms.

More MCI structures correctly mapped.
Introduction of MCI yield proc and break facility.