pt_sc_remote
pt_sc_remote(fpid, &pscr, 0, fpid);
pt_sc_remote(fpid, &pscr, 0, getpid());
pt_sc_remote(fpid, &pscr, ENOSYS, 0);
pt_sc_remote(fpid, &pscr, EINVAL, 0);
pt_sc_remote(fpid, &pscr, ENOSYS, 0);
pt_sc_remote(fpid, &pscr, EINVAL, 0);
pt_sc_remote(fpid, &pscr, ENOSYS, 0);