[PATCH v9 0/4] MR10510: vbscript: Implement byte-string functions LenB, LeftB, RightB, MidB, InStrB, AscB, and ChrB.

[Francis De Brabandere (＠francisdb)]

These functions operate on raw bytes of the BSTR (UTF-16LE) data.
Also fix InStrB registration to accept 2 args minimum, matching Windows.

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  v9: vbscript: Implement AscB and ChrB.
      vbscript: Implement InStrB.
      vbscript: Implement LeftB, RightB, and MidB.
      vbscript: Implement LenB.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10510