Lsetrun
(void) Lsetrun(L, 0, PRSABORT);
(void) Lsetrun(L, 0, 0);
(void) Lsetrun(Lwp, 0, PRCFAULT|PRSTEP);
(void) Lsetrun(Lwp, 0, PRCFAULT|PRSTOP);
(void) Lsetrun(Lwp, 0, PRSTEP);
(void) Lsetrun(Lwp, 0, PRCFAULT|PRSTOP);
if (Lsetrun(Lwp, 0, flags) != 0 &&
(void) Lsetrun(Lwp, 0, 0);
extern int Lsetrun(struct ps_lwphandle *, int, int);
if (Lsetrun(L, 0, 0) != 0) {