duplicating what's done in nonclient.c.

  of the implementated functions are included.
- Corrected mismatching prototypes.
- Cleaned up the include section.

- Add trace to show the paint rectangle prior to refreshing.

- Correct implementation of WM_SETREDRAW to be closer to native.
- Do more implementation of RBS_AUTOSIZE in the WM_SIZE processor.
- Implement RBBS_VARIABLEHEIGHT. Used by IE4.
- Do more testing in WM_SIZE to handle strange cases like native.

Refer to Wine instead of wine as the package name.

Define protocol structures in a separate server_protocol.h file.
Removed __WINE_SERVER__ checks now that all includes are in the right
directory.

Work directly with 16-bit WCHARs; don't convert to CP1252.

  of implementated functions are included.
- Corrected mismatching prototypes.
- Cleaned up the include section.

SendMessageCallback[AW]. Fixed prototypes.

Merge comm16 globals into one structure.

rather than arbitrary values.

is modified in the dialog loading code, not in the control itself.