#include <stdio.h>

#include <gsl/gsl_rng.h>

gsl_rng * r;  /* global generator */

int

main (void)

{

  const gsl_rng_type * T;

  gsl_rng_env_setup();

  T = gsl_rng_default;

  r = gsl_rng_alloc (T);

  printf ("generator type: %s\n", gsl_rng_name (r));

  printf ("seed = %lu\n", gsl_rng_default_seed);

  printf ("first value = %lu\n", gsl_rng_get (r));

  gsl_rng_free (r);

  return 0;

}