reduced-pbc.c

typedef float rvec[3];

void test(rvec vert[])
{
  rvec img[1];
  int tmp[1], d;
  void foo (int *);

  foo (tmp);
  for(d=0; d<3; d++)
    vert[0][d] = img[0][d] + img[tmp[0]][d];
}