[Bug 58608] SCardTransmit should work with pioSendPci=NULL

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58608

--- Comment #6 from yan12125  ---
> Right, I have already fixed that here.

Maybe not everything is fixed? This line

send64.pci_len = 0;

should probably be:

send64.pci_len = sizeof(SCARD_IO_REQUEST);

Based on my testing, either variant of your patch fixes the first issue
encountered with TFBWebATMAgent.exe. It can get basic data from the card, while
I'm still unable to login due to other errors ("ox1001").