Return ISlot instead of ulong from WaitForSlotEvent

[lo1ol]

Hello,

I can create the patch with fix of returning slot type from WaitForSlotEvent. I think we have to return high level ISlot instead of ulong. Do you think it's a good idea or are there some problems with it that I didn't notice?

Pkcs11Interop/src/Pkcs11Interop/HighLevelAPI/IPkcs11Library.cs

Line 62 in dd2c91e

void WaitForSlotEvent(WaitType waitType, out bool eventOccured, out ulong slotId);

[jariq]

Sounds like an useful addition but I'm not sure about it right now.
It might be API breaking change so that is one thing to consider and I will also need to check the source to make sure it's OK and it won't break anything.
I'll need some time to think about it.