job_resize
job_resize(pd->job, pd->sx, pd->sy );
job_resize(pd->job, pd->sx - 2, pd->sy - 2);
job_resize(pd->job, pd->sx, pd->sy);
job_resize(pd->job, pd->sx - 2, pd->sy - 2);
job_resize(pd->job, pd->sx, pd->sy);
job_resize(pd->job, pd->sx - 2, pd->sy - 2);
void job_resize(struct job *, u_int, u_int);