Add some missing includes which contain used prototypes

[Vincent Béron]

Changelog:
Add some missing includes which contain used prototypes.

Vincent
-------------- next part --------------
A non-text attachment was scrubbed...
Name: includes-prototypes-2.diff
Type: text/x-patch
Size: 2797 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20051208/6d25ed63/includes-prototypes-2.diff