[R] replicating C example from the Extensions Manual problem

[Berwin A Turlach]

G'day Erin,

On Thu, 15 Mar 2012 01:03:59 -0500
Erin Hodgess <erinm.hodgess at gmail.com> wrote:

> What is wrong, please?

Missing

#include <R.h>
#include <Rinternals.h>

In particular the latter is defining R_len_t.  Guess that code snippet
in the manual is only showing the code of the function, but not the
complete file that needs to be compiled. :)

HTH.

Cheers,
	
	Berwin