extern pid_t ps_getpid (struct ps_prochandle *);
-extern ps_err ps_pstop (const struct ps_prochandle *);
-extern ps_err ps_pcontinue (const struct ps_prochandle *);
+extern ps_err_e ps_pstop (const struct ps_prochandle *);
+extern ps_err_e ps_pcontinue (const struct ps_prochandle *);
-extern ps_err ps_lstop (const struct ps_prochandle *, lwpid_t);
-extern ps_err ps_lcontinue (const struct ps_prochandle *, lwpid_t);
+extern ps_err_e ps_lstop (const struct ps_prochandle *, lwpid_t);
+extern ps_err_e ps_lcontinue (const struct ps_prochandle *, lwpid_t);