[Rd] Question about .Call

Luke Tierney luke@stat.umn.edu
Sat, 27 Apr 2002 09:35:59 -0500

On Sat, Apr 27, 2002 at 10:31:12AM -0400, Timothy H. Keitt wrote:
> Can a C function wrapped with .Call return void? Or must it return a
> valid SEXP? Thnx.
> Tim

It must return a valid SEXP.  R_NilValue is a good choice if you don't
have anything real to return.


Luke Tierney
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