osf1_sys_usleep_thread  466 compat/osf1/osf1_syscallargs.h int	osf1_sys_usleep_thread(struct proc *, void *, register_t *);
osf1_sys_usleep_thread  530 compat/osf1/osf1_sysent.c 	    osf1_sys_usleep_thread },		/* 251 = usleep_thread */