OpenEuphoria

Re: An old C function problem revisited

• Posted by Jason Gade <jaygade at yahoo.com> Feb 24, 2006
• 503 views

Jonas Temple wrote:
> 
> Jason Gade wrote:
> > 
> > To use cdecl, make your define_c_func like this:
> > }}}
<eucode>xcwbUN_DisplayCommandPrompter = define_c_func(cwbunapi,
> > "+_cwbUN_DisplayCommandPrompter@20",
> > {C_UINT, C_UINT, C_POINTER, C_POINTER, C_POINTER},C_UINT)</eucode>
{{{

> > 
> > Note the "+" leading on the function name. But I still think you shouldn't
> > need
> > it.
> 
> There's no function that starts with a "+" exported from the dll.
> 
> > 
> > Look for the #define CWBAPI and find out what that means.
> > 
> 
>  From looking through the C include files I believe it's defined as:
> 
> __declspec( dllimport ) 
> or
> __declspec( dllexport )
> 
> Jonas Temple
> <a href="http://www.yhti.net/~jktemple">http://www.yhti.net/~jktemple</a>

I think I'm all out of suggestions! I'm not sure about the __declspec bit, I've
seen it but I don't really understand it. It might be telling the linker that
this is a dll routine rather than one that is statically linked.

I still think that it has something to do with the return value and stack
cleanup.

I found your old thread here:
http://www.listfilter.com/cgi-bin/esearch.exu?thread=1&fromMonth=5&fromYear=8&toMonth=7&toYear=8&keywords=%22[OT]+-+Help+with+routine+name+in+.dll%22

--
"Any programming problem can be solved by adding a level of indirection."
--anonymous
"Any performance problem can be solved by removing a level of indirection."
--M. Haertel
"Premature optimization is the root of all evil in programming."
--C.A.R. Hoare
j.