25 typedef struct Thread	Thread;  typedef
56 	Thread	*hash[RENDHASH];
62 	Thread	*head;
63 	Thread	**tail;
66 struct Thread  struct
77 	Thread		*next;		/* next on ready queue */  argument
80 	Thread		*nextt;		/* next on list of threads in this proc*/  argument
86 	Thread		*rendhash;	/* Trgrp linked list */  argument
110 	Thread		*thread;		/* running thread */  argument
157 void	_freethread(Thread*);
172 void	_threadflagrendez(Thread*);
175 void	_threadinitstack(Thread*, void(*)(void*), void*);
178 void	_threadready(Thread*);