[PATCH 0/2] MR638: wshom: Use signed type for properties ProcessID and ExitCode in IWshExec.

[Robert Wilhelm (＠sloper42)]

Automation interfaces should use signed types, because VBScript does not support unsigned types like VT_UI4.
See discussion under
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53542

Signed-off-by: Robert Wilhelm