pfrio_nzero      2396 net/pf_ioctl.c 		    &io->pfrio_nzero, io->pfrio_flags | PFR_FLAG_USERIOCTL);
pfrio_nzero      2497 net/pf_ioctl.c 		    io->pfrio_size, &io->pfrio_nzero, io->pfrio_flags |