%module "Math::GSL::Sum"
%include "gsl_typemaps.i"
%apply double *OUTPUT { double * sum_accel, double * abserr, double * abserr_trunc };
%{
#include "gsl/gsl_sum.h"
%}
%include "gsl/gsl_sum.h"
%include "../pod/Sum.pod"
%module "Math::GSL::Sum"
%include "gsl_typemaps.i"
%apply double *OUTPUT { double * sum_accel, double * abserr, double * abserr_trunc };
%{
#include "gsl/gsl_sum.h"
%}
%include "gsl/gsl_sum.h"
%include "../pod/Sum.pod"