prgregset_t
ps_err_e ps_lgetregs(struct ps_prochandle *, lwpid_t, prgregset_t);
ps_err_e ps_lsetregs(struct ps_prochandle *, lwpid_t, const prgregset_t);
prgregset_t gregs;
pt_thr_getgregs(const td_thrhandle_t *th, prgregset_t gregs)
pt_thr_setgregs(const td_thrhandle_t *th, const prgregset_t gregs)
td_thr_getgregs(const td_thrhandle_t *th, prgregset_t gregs)
td_thr_setgregs(const td_thrhandle_t *th, const prgregset_t gregs)
td_err_e td_thr_getgregs(const td_thrhandle_t *, prgregset_t);
td_err_e td_thr_setgregs(const td_thrhandle_t *, const prgregset_t);
td_err_e (*to_thr_getgregs)(const td_thrhandle_t *, prgregset_t);
td_err_e (*to_thr_setgregs)(const td_thrhandle_t *, const prgregset_t);