%module "Math::GSL::Heapsort"
%include "typemaps.i"
%include "gsl_typemaps.i"
%{
#include "gsl/gsl_heapsort.h"
#include "gsl/gsl_permutation.h"
%}
%include "gsl/gsl_permutation.h"
%include "gsl/gsl_heapsort.h"
%include "../pod/Heapsort.pod"