set_dbregs
set_dbregs(NULL, &d);
set_dbregs(NULL, &d);
return (set_dbregs(lp, dbregs));
set_dbregs(NULL, &d);
set_dbregs(NULL, &d);
return (set_dbregs(lp, dbregs));
int set_dbregs (struct lwp *lp, struct dbreg *dbregs);