[Dlls/Cryptnet] Implement a stub cryptnet

[Dmitry Timoshkov]

>> +      case DLL_PROCESS_ATTACH:
>> +         ghInst = NULL;
>> +         break;
> 
> You meant to make it 'ghInst = hinstDLL;', right?
> I'd suggest to get rid of ghInst altogether until there is a real need for it.

And please add a DisableThreadLibraryCalls( hinstDLL ); call.

-- 
Dmitry.