imm32: Don't call functions that use graphics driver in THREAD_DETACH/PROCESS_DETACH

[Piotr Caban]

The graphics driver may be already uninitialized when imm32 is detached.

It's still possible to write an application that will fail in similar 
way as imm32. The only solution I can think of is to add a thread_detach 
driver call and call it in user32->DllMain instead of doing the cleanup 
in driver->DllMain. Thanks to it user32 remains usable as long as its 
DllMain was not called. Is it a better solution? I haven't seen "real 
world" application that fails this way.
---
  dlls/imm32/imm.c         |  1 -
  dlls/imm32/tests/imm32.c | 24 ++++++++++++++++++++++++
  2 files changed, 24 insertions(+), 1 deletion(-)


-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-imm32-Don-t-use-functions-that-use-graphics-driver-in-.txt
Type: text/x-patch
Size: 2194 bytes
Desc: not available
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20150827/fd7c181d/attachment.bin>