Can't find windows' CreateThread function / concurrency.spawn crashes host application

[alkololl via Digitalmars-d-learn]

On Saturday, 2 January 2016 at 16:42:46 UTC, Rainer Schuetze 
wrote:

> On 02.01.2016 16:34, alkololl wrote:
>> On Saturday, 2 January 2016 at 01:44:46 UTC, Adam D. Ruppe 
>> wrote:
>>> [...]
>>
>> Thanks for your reply. I replaced my switch statement with the 
>> one
>> behind the link you left but the result (no result) stays the 
>> same. The
>> Dll doesn't get unloaded. Not until I close the host 
>> application.
>
> D needs "implicite thread local storage" to implement thread 
> local variables, but Windows XP and earlier versions do not 
> support this for DLLs dynamically loaded through LoadLibrary. 
> The D runtime implements the part necessary for loading, but 
> does not support unloading. As a consequence it sets the DLL to 
> never unload.
>
> If you are actually running XP, you can check 
> https://github.com/denis-sh/hooking. IIRC Denis Shelomovskij 
> implemented the missing parts.

What? I'm actually running Windows 7. For me it's inevitable to 
not unload the D Dll dynamically. Isn't there some kind of 
workaround or a sneaky hack to solve this?