mdb.swigcxx

%module mdb

%{
#include "db_cxx.h"
%}

%include "std_string.i"
%include "db_cxx.h"

t1.cpp

#include <cstdlib>
#include <db_cxx.h>

int main(int argc, const char **argv) {
  Db *db = new Db(NULL, 0);
  db->close(0);
  delete db;
  return EXIT_SUCCESS;
}

t1.go

package main

import (
	"./mdb"
	"fmt"
)

func main() {
	var zero mdb.SwigcptrU_int32_t = 0
	db := mdb.NewDb(nil, zero)
	fmt.Println("mdb-t1")
	db.Close(zero)
}