198 struct zthr {  struct
200 	kthread_t	*zthr_thread;  argument
203 	kmutex_t	zthr_state_lock;  argument
206 	kmutex_t	zthr_request_lock;  argument
209 	kcondvar_t	zthr_cv;  argument
212 	boolean_t	zthr_cancel;  argument
215 	boolean_t	zthr_haswaiters;  argument
216 	kcondvar_t	zthr_wait_cv;  argument
222 	hrtime_t	zthr_sleep_timeout;  argument
225 	pri_t		zthr_pri;  argument
228 	zthr_checkfunc_t	*zthr_checkfunc;  argument
229 	zthr_func_t	*zthr_func;  argument
230 	void		*zthr_arg;  argument
231 	const char	*zthr_name;  argument