add autodetect audio driver capability to winmm, second try

[James Hawkins]

Changelog:
   * take audio autodetection out of winecfg and put it in winmm
   * if driver is not found in the registry or the driver fails to
load, then autodetect driver
   * variables declared at the beginning of the function for compatability

-- 
James Hawkins
-------------- next part --------------
A non-text attachment was scrubbed...
Name: autodetect-audio-driver.diff
Type: text/x-patch
Size: 3431 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20040725/86b7fd29/autodetect-audio-driver.bin