Re: [Swig-user] multiply defined error

[Jung K. <ko...@gm...>]

On 6/20/07, Feiyi Wang <fw...@gm...> wrote:
> Hi, all
>
> I am trying a rather simple test on wrapping a C library function to ruby.
>
> with interface like this, I got the following error message, but I
> don't know why swig think this function is multiply defined.
>
> test.i:15: Error: 'new_proxy_msg' is multiply defined in the generated module.
> test.i:9: Error: Previous declaration of 'new_proxy_msg'
>
> /* interface file: test.i */
> %module test
> %{
> #include "proxy.h"
> #include "proxy_msg.h"
> #include "args.h"
> #include "list.h"
> #include "compat.h"
> %}
> struct proxy_msg {
>         int             msg_id;
>         char ** args;
> };
> typedef struct proxy_msg proxy_msg;

I think your problem may be in the above line. Your typedef are using
the same names: proxy_msg. Shouldn't it be something like this
instead:

typedef struct proxy_msg proxy_msg_struct;

Hope this helps,
Jung

>
> extern proxy_msg *              new_proxy_msg(int, int);
>
>
>
> any help is appreciated.
>
>
> Feiyi
>
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