[Bug 49886] ACR39U ICC SmartCard Reader support for wine 5.17

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49886

--- Comment #6 from Alistair Leslie-Hughes  ---
(In reply to Muhammed Emin TOMBAK from comment #5)
> but winscard.dll exist in wine.
>
> Our program uses winscard dll and scardsvr service

This is true, however the functions that your program is using haven't been
implemented.

SCardEstablishContext
...
return SCARD_F_INTERNAL_ERROR;