hci_filter
struct hci_filter packet_mask;
struct hci_filter event_mask;
len = sizeof(struct hci_filter);
|| len != sizeof(struct hci_filter))
|| len != sizeof(struct hci_filter))
struct hci_filter filt;
hci_filter_set(uint8_t bit, struct hci_filter *filter)
hci_filter_clr(uint8_t bit, struct hci_filter *filter)
hci_filter_test(uint8_t bit, const struct hci_filter *filter)
struct hci_filter hp_efilter; /* user event filter */
sizeof(struct hci_filter));
struct hci_filter hp_pfilter; /* user packet filter */
sizeof(struct hci_filter));
struct hci_filter f;