Wireshark · Ethereal-dev: Re: [Ethereal-dev] linking to global function

[Ulf Lamping <ulf.lamping@xxxxxx>]

Lars Ruoff wrote:

> What must i do to add a global function to one of the gtk-tap modules?
> I declared the function "extern" in the header file and defined it in
> rtp_analysis.c .
> But i constantly get an "undefined external" linker error for the function
> when i try to call it from say rtp_streams.c .
> Have to add it somewhere else???
> Compiling with MSVC6 on Win32.
> Thanks,
> Lars Ruoff
>
>  
Is the function you want to use declared static? In that case the linker 
won't "see" that symbol.

Regards, ULFL