SymMatchFileName
- made use of SymFindFileInPath to lookup .dbg and .pdb files
- fixed a crash in CodeView enum handling

- Release channel buffer in StdMarshal_UnmarshalInterface, since we no
  longer use it and the proxy should have taken a reference on it.
- Add a few comments.

Added support for SBM_GETRANGE16 message in the scrollbar window
proc.

Added error explanations.
Changed debug channel from msacm to wavemap so not confused with
msacm.

manufacturers sound cards on two different OSs seem to support this.
Added some invalid parameter checks to wave[In,Out]GetDevCaps.
One test is commented out because wine doesn't handle it properly.
Minor info printing cleanup.

- Make use of it in kernel32.

CreateNamedPipe.

to make Photoshop 7.0 work again.

returned by an application.

- some fixes to ATI specific paths of set_tex_op (Christian needs to
  complete it)
- fix use of GL_SUPPORT(NV_TEXGEN_REFLECTION). I have used the wrong
  define, I'll get a brown paper bag :(

messages to the control for SB_CTL case.

non-interactively, so avoid running the tests in that case.

- fix version setting in DirectInputCreate(A/W) functions

messages.

winspool tests if that's the case.