[Vm-dev] extern function with definition

[Nicolas Cellier]

https://jameshfisher.com/2017/08/28/c-extern-function.html

Le sam. 5 janv. 2019 à 08:39, Ben Coman <btc at openinworld.com> a écrit :

>
>
> Here is something I don't comprehend, a function declared extern but also
> with its definition provided.  Is there anything strange about that
> arrangement?
>
> extern int sqAskSecurityYesNoQuestion(const char *question)
> {
>     return MessageBoxA(stWindow, question, "Squeak Security Alert",
> MB_YESNO | MB_ICONSTOP) == IDYES;
> }
>
>
> https://github.com/OpenSmalltalk/opensmalltalk-vm/blob/1d97d795/platforms/win32/vm/sqWin32Window.c#L200
>
> cheers -ben
>
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