Re: Call C++ func in DLL from Delphi

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#11982

From: Muzzy
Date: Fri, 02 Jan 2004 06:22

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Remy Lebeau (TeamB) wrote:
> "Muzzy" <leyandrew@yahoo.com> wrote in message
> news:3ff4af1f$1@newsgroups.borland.com...
> 
> 
>>How do i declare a 'procedure' variable in delphi to call the func?
> 
> 
>     function vpnstart(PChar AKeyTable): bool; stdcall; external
> "YourDLLName";
> 
> 
>>How do i wrap _stdcall?
> 
> 
> You don't need to.  Delphi has native support for __stdcall via the
> 'stdcall' keyword.
> 
> 
>>Also i am not sure if/for what purpose i need "C" in c++ func
> 
> 
> I assume you are referring to extern "C"?  If so, it removes the mangling
> from the exported function's name.  Without it, the function name would look
> more like this instead:
> 
>     "YourFunctionName@34"
> 
> 
> Gambit
Thanks Remy :)

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