hci_recvspace    2038 netbt/hci.h    extern int hci_sendspace, hci_recvspace;
hci_recvspace      83 netbt/hci_socket.c int hci_recvspace = 4096;
hci_recvspace     349 netbt/hci_socket.c 		err = soreserve(up, hci_sendspace, hci_recvspace);