BLUETOOTH_PROTO_RFCOMM
.pr_protocol = BLUETOOTH_PROTO_RFCOMM,
if (proto != BLUETOOTH_PROTO_RFCOMM)
BLUETOOTH_PROTO_RFCOMM);
s = socket(PF_BLUETOOTH, SOCK_STREAM, BLUETOOTH_PROTO_RFCOMM);
s = socket(PF_BLUETOOTH, SOCK_STREAM, BLUETOOTH_PROTO_RFCOMM);