[PATCH v3 0/1] MR9829: msports: Add stub implementations for ComDBOpen/ComDBClose

[Stefan Brüns (＠StefanBruens)]

Msports is typically only used by driver implementations, but may be
called to enumerate serial ports. Without the stub implemenations, the
application would crash:
> wine: Call from 7BC57297 to unimplemented function
>   msports.dll.ComDBOpen, aborting

Return ERROR_ACCESS_DENIED (the only valid error code), and return an
invalid handle. Also add ComDBClose, in case the application
unconditionally tries to close the handle.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59172

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  v3: msports: Add stub implementations for ComDBOpen/ComDBClose
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9829