ddraw: Don't clear the returnvalue anymore, we fill the fields anyway, also a test for the behaviour(combined test and fix)

[Kolbjørn Fredheim]

Combined the fix and test into one patch
Ignore earlier patches from me



      ____________________________________________________________________________________
Be a better friend, newshound, and 
know-it-all with Yahoo! Mobile.  Try it now.  http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: 0001-ddraw-Don-t-clear-the-returnvalue-anymore-we-fill.txt
Url: http://www.winehq.org/pipermail/wine-patches/attachments/20080323/153dfd62/attachment-0001.txt