200 struct pcap {  struct
204 	read_op_t read_op;
230 	struct pcap_samp rmt_samp;	/* parameters related to the sampling process. */  argument
236 	struct pcap *next;	/* list of open pcaps that need stuff cleared on close */  argument
252 	int oldstyle;		/* if we're opening with pcap_open_live() */  argument
254 	struct pcap_opt opt;  argument
262 	struct pcap_stat stat;	/* used for pcap_stats_ex() */  argument
266 	pcap_direction_t direction;  argument
281 	 * in select()/poll()/epoll_wait()/kevent() call.  The pcap_t should  argument
306 	struct pcap_pkthdr pcap_header;	/* This is needed for the pcap_next_ex() to work */  argument
324 	 * Routine to use as callback for pcap_next()/pcap_next_ex().  argument
326 	pcap_handler oneshot_callback;  argument
344 	get_airpcap_handle_op_t get_airpcap_handle_op;  argument
364 struct pcap_timeval {  argument