dinput: Convert IDirectInput into multi-interface object.

[Vitaliy Margolen]

Fixes bug 5920.
---
 dlls/dinput/dinput_main.c    |  467 +++++++++++++++++++++++++++---------------
 dlls/dinput/dinput_private.h |    6 +-
 2 files changed, 311 insertions(+), 162 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: b0724a9be660fbccef89433d12fb996a02a3ab35.diff
Type: text/x-patch
Size: 24841 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20070711/39dcb555/b0724a9be660fbccef89433d12fb996a02a3ab35-0001.bin