234 struct isc_socket {  struct
237 	isc_socketmgr_t	       *manager;  argument
239 	isc_sockettype_t	type;  argument
245 	ISC_LINK(isc_socket_t)	link;  argument
268 	ISC_LIST(isc_socketevent_t)		send_list;  argument
271 	isc_socket_connev_t		       *connect_ev;  argument
279 				dupped : 1;     /* created by isc_socket_dup() */  argument
280 	unsigned int		pending_iocp;	/* Should equal the counters below. Debug. */
281 	unsigned int		pending_recv;  /* Number of outstanding recv() calls. */
282 	unsigned int		pending_send;  /* Number of outstanding send() calls. */
283 	unsigned int		pending_accept; /* Number of outstanding accept() calls. */
284 	unsigned int		state; /* Socket state. Debugging and consistency checking. */
308 	isc_socketevent_t	*dev;  /* send()/recv() done event */  argument