[R] Calling C Code from R

[Gabor Csardi]

On Wed, Jul 04, 2007 at 05:15:15AM -0700, Deb Midya wrote:
>    Gabor,
> 
>    Thank you very much for such a quick response.
> 
>    As I am new to this area, will you please explain where can I put SEXP
>    func(SEXP a);
>    in my program.

Deb, anywhere before calling it. (Well outside a function definition.)
Typically after the #include lines.
Or put all these prototypes into a header file called myfuncs.h
and add line 

#include "myfuncs.h"

just after the other #include lines at the beginning of the file.

Gabor

>    Once again, thank you very much for your quick response.
> 
>    Regards,
> 
>    Deb
> 

-- 
Csardi Gabor <csardi at rmki.kfki.hu>    MTA RMKI, ELTE TTK