Import bluez-libs-3.36 revision history

12 files changed, 4015 insertions, 0 deletions

diff --git a/include/Makefile.am b/include/Makefile.am
new file mode 100644
index 00000000..992e987b
--- /dev/null
+++ b/include/Makefile.am
@@ -0,0 +1,14 @@
+
+includedir = @includedir@/bluetooth
+
+include_HEADERS = \
+	bluetooth.h hci.h hci_lib.h sco.h l2cap.h \
+	sdp.h sdp_lib.h rfcomm.h bnep.h cmtp.h hidp.h
+
+MAINTAINERCLEANFILES = Makefile.in
+
+all-local:
+	@if [ ! -e bluetooth ] ; then $(LN_S) $(top_srcdir)/include bluetooth ; fi
+
+clean-local:
+	@rm -f bluetooth
diff --git a/include/bluetooth.h b/include/bluetooth.h
new file mode 100644
index 00000000..d886cb80
--- /dev/null
+++ b/include/bluetooth.h
@@ -0,0 +1,149 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2000-2001  Qualcomm Incorporated
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __BLUETOOTH_H
+#define __BLUETOOTH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <endian.h>
+#include <byteswap.h>
+
+#ifndef AF_BLUETOOTH
+#define AF_BLUETOOTH	31
+#define PF_BLUETOOTH	AF_BLUETOOTH
+#endif
+
+#ifndef SOL_BLUETOOTH
+#define SOL_BLUETOOTH	274
+#endif
+
+#define BTPROTO_L2CAP	0
+#define BTPROTO_HCI	1
+#define BTPROTO_SCO	2
+#define BTPROTO_RFCOMM	3
+#define BTPROTO_BNEP	4
+#define BTPROTO_CMTP	5
+#define BTPROTO_HIDP	6
+#define BTPROTO_AVDTP	7
+
+#define SOL_HCI		0
+#define SOL_L2CAP	6
+#define SOL_SCO		17
+#define SOL_RFCOMM	18
+
+/* Connection and socket states */
+enum {
+	BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */
+	BT_OPEN,
+	BT_BOUND,
+	BT_LISTEN,
+	BT_CONNECT,
+	BT_CONNECT2,
+	BT_CONFIG,
+	BT_DISCONN,
+	BT_CLOSED
+};
+
+/* Byte order conversions */
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define htobs(d)  (d)
+#define htobl(d)  (d)
+#define btohs(d)  (d)
+#define btohl(d)  (d)
+#elif __BYTE_ORDER == __BIG_ENDIAN
+#define htobs(d)  bswap_16(d)
+#define htobl(d)  bswap_32(d)
+#define btohs(d)  bswap_16(d)
+#define btohl(d)  bswap_32(d)
+#else
+#error "Unknown byte order"
+#endif
+
+/* Bluetooth unaligned access */
+#define bt_get_unaligned(ptr)			\
+({						\
+	struct __attribute__((packed)) {	\
+		typeof(*(ptr)) __v;		\
+	} *__p = (void *) (ptr);		\
+	__p->__v;				\
+})
+
+#define bt_put_unaligned(val, ptr)		\
+do {						\
+	struct __attribute__((packed)) {	\
+		typeof(*(ptr)) __v;		\
+	} *__p = (void *) (ptr);		\
+	__p->__v = (val);			\
+} while(0)
+
+/* BD Address */
+typedef struct {
+	uint8_t b[6];
+} __attribute__((packed)) bdaddr_t;
+
+#define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
+#define BDADDR_ALL   (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}})
+#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
+
+/* Copy, swap, convert BD Address */
+static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2)
+{
+	return memcmp(ba1, ba2, sizeof(bdaddr_t));
+}
+static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src)
+{
+	memcpy(dst, src, sizeof(bdaddr_t));
+}
+
+void baswap(bdaddr_t *dst, const bdaddr_t *src);
+bdaddr_t *strtoba(const char *str);
+char *batostr(const bdaddr_t *ba);
+int ba2str(const bdaddr_t *ba, char *str);
+int str2ba(const char *str, bdaddr_t *ba);
+int ba2oui(const bdaddr_t *ba, char *oui);
+int bachk(const char *str);
+
+int baprintf(const char *format, ...);
+int bafprintf(FILE *stream, const char *format, ...);
+int basprintf(char *str, const char *format, ...);
+int basnprintf(char *str, size_t size, const char *format, ...);
+
+void *bt_malloc(size_t size);
+void bt_free(void *ptr);
+
+int bt_error(uint16_t code);
+char *bt_compidtostr(int id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BLUETOOTH_H */
diff --git a/include/bnep.h b/include/bnep.h
new file mode 100644
index 00000000..92c66c14
--- /dev/null
+++ b/include/bnep.h
@@ -0,0 +1,153 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __BNEP_H
+#define __BNEP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <bluetooth/bluetooth.h>
+
+#ifndef ETH_ALEN
+#define ETH_ALEN	6		/* from <net/ethernet.h> */
+#endif
+
+/* BNEP UUIDs */
+#define BNEP_BASE_UUID 0x0000000000001000800000805F9B34FB
+#define BNEP_UUID16    0x02
+#define BNEP_UUID32    0x04
+#define BNEP_UUID128   0x16
+
+#define BNEP_SVC_PANU  0x1115
+#define BNEP_SVC_NAP   0x1116
+#define BNEP_SVC_GN    0x1117
+
+/* BNEP packet types */
+#define BNEP_GENERAL               0x00
+#define BNEP_CONTROL               0x01
+#define BNEP_COMPRESSED            0x02
+#define BNEP_COMPRESSED_SRC_ONLY   0x03
+#define BNEP_COMPRESSED_DST_ONLY   0x04
+
+/* BNEP control types */
+#define BNEP_CMD_NOT_UNDERSTOOD    0x00
+#define BNEP_SETUP_CONN_REQ        0x01
+#define BNEP_SETUP_CONN_RSP        0x02
+#define BNEP_FILTER_NET_TYPE_SET   0x03
+#define BNEP_FILTER_NET_TYPE_RSP   0x04
+#define BNEP_FILTER_MULT_ADDR_SET  0x05
+#define BNEP_FILTER_MULT_ADDR_RSP  0x06
+
+/* BNEP response messages */
+#define BNEP_SUCCESS               0x00
+
+#define BNEP_CONN_INVALID_DST      0x01
+#define BNEP_CONN_INVALID_SRC      0x02
+#define BNEP_CONN_INVALID_SVC      0x03
+#define BNEP_CONN_NOT_ALLOWED      0x04
+
+#define BNEP_FILTER_UNSUPPORTED_REQ    0x01
+#define BNEP_FILTER_INVALID_RANGE      0x02
+#define BNEP_FILTER_INVALID_MCADDR     0x02
+#define BNEP_FILTER_LIMIT_REACHED      0x03
+#define BNEP_FILTER_DENIED_SECURITY    0x04
+
+/* L2CAP settings */
+#define BNEP_MTU         1691
+#define BNEP_FLUSH_TO    0xffff
+#define BNEP_CONNECT_TO  15
+#define BNEP_FILTER_TO   15
+
+#ifndef BNEP_PSM
+#define BNEP_PSM	 0x0f
+#endif
+
+/* BNEP headers */
+#define BNEP_TYPE_MASK	 0x7f
+#define BNEP_EXT_HEADER	 0x80
+
+struct bnep_setup_conn_req {
+	uint8_t  type;
+	uint8_t  ctrl;
+	uint8_t  uuid_size;
+	uint8_t  service[0];
+} __attribute__((packed));
+
+struct bnep_set_filter_req {
+	uint8_t  type;
+	uint8_t  ctrl;
+	uint16_t len;
+	uint8_t  list[0];
+} __attribute__((packed));
+
+struct bnep_control_rsp {
+	uint8_t  type;
+	uint8_t  ctrl;
+	uint16_t resp;
+} __attribute__((packed));
+
+struct bnep_ext_hdr {
+	uint8_t  type;
+	uint8_t  len;
+	uint8_t  data[0];
+} __attribute__((packed));
+
+/* BNEP ioctl defines */
+#define BNEPCONNADD	_IOW('B', 200, int)
+#define BNEPCONNDEL	_IOW('B', 201, int)
+#define BNEPGETCONNLIST	_IOR('B', 210, int)
+#define BNEPGETCONNINFO	_IOR('B', 211, int)
+
+struct bnep_connadd_req {
+	int      sock;		/* Connected socket */
+	uint32_t flags;
+	uint16_t role;
+	char     device[16];	/* Name of the Ethernet device */
+};
+
+struct bnep_conndel_req {
+	uint32_t flags;
+	uint8_t  dst[ETH_ALEN];
+};
+
+struct bnep_conninfo {
+	uint32_t flags;
+	uint16_t role;
+	uint16_t state;
+	uint8_t  dst[ETH_ALEN];
+	char     device[16];
+};
+
+struct bnep_connlist_req {
+	uint32_t cnum;
+	struct bnep_conninfo *ci;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BNEP_H */
diff --git a/include/cmtp.h b/include/cmtp.h
new file mode 100644
index 00000000..16add1d2
--- /dev/null
+++ b/include/cmtp.h
@@ -0,0 +1,69 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __CMTP_H
+#define __CMTP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* CMTP defaults */
+#define CMTP_MINIMUM_MTU 152
+#define CMTP_DEFAULT_MTU 672
+
+/* CMTP ioctl defines */
+#define CMTPCONNADD	_IOW('C', 200, int)
+#define CMTPCONNDEL	_IOW('C', 201, int)
+#define CMTPGETCONNLIST	_IOR('C', 210, int)
+#define CMTPGETCONNINFO	_IOR('C', 211, int)
+
+#define CMTP_LOOPBACK	0
+
+struct cmtp_connadd_req {
+	int sock;	/* Connected socket */
+	uint32_t flags;
+};
+
+struct cmtp_conndel_req {
+	bdaddr_t bdaddr;
+	uint32_t flags;
+};
+
+struct cmtp_conninfo {
+	bdaddr_t bdaddr;
+	uint32_t flags;
+	uint16_t state;
+	int      num;
+};
+
+struct cmtp_connlist_req {
+	uint32_t cnum;
+	struct cmtp_conninfo *ci;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CMTP_H */
diff --git a/include/hci.h b/include/hci.h
new file mode 100644
index 00000000..499f1bdd
--- /dev/null
+++ b/include/hci.h
@@ -0,0 +1,1842 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2000-2001  Qualcomm Incorporated
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __HCI_H
+#define __HCI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/socket.h>
+
+#define HCI_MAX_DEV	16
+
+#define HCI_MAX_ACL_SIZE	1024
+#define HCI_MAX_SCO_SIZE	255
+#define HCI_MAX_EVENT_SIZE	260
+#define HCI_MAX_FRAME_SIZE	(HCI_MAX_ACL_SIZE + 4)
+
+/* HCI dev events */
+#define HCI_DEV_REG	1
+#define HCI_DEV_UNREG	2
+#define HCI_DEV_UP	3
+#define HCI_DEV_DOWN	4
+#define HCI_DEV_SUSPEND	5
+#define HCI_DEV_RESUME	6
+
+/* HCI device types */
+#define HCI_VIRTUAL	0
+#define HCI_USB		1
+#define HCI_PCCARD	2
+#define HCI_UART	3
+#define HCI_RS232	4
+#define HCI_PCI		5
+#define HCI_SDIO	6
+
+/* HCI device flags */
+enum {
+	HCI_UP,
+	HCI_INIT,
+	HCI_RUNNING,
+
+	HCI_PSCAN,
+	HCI_ISCAN,
+	HCI_AUTH,
+	HCI_ENCRYPT,
+	HCI_INQUIRY,
+
+	HCI_RAW,
+
+	HCI_SECMGR
+};
+
+/* HCI ioctl defines */
+#define HCIDEVUP	_IOW('H', 201, int)
+#define HCIDEVDOWN	_IOW('H', 202, int)
+#define HCIDEVRESET	_IOW('H', 203, int)
+#define HCIDEVRESTAT	_IOW('H', 204, int)
+
+#define HCIGETDEVLIST	_IOR('H', 210, int)
+#define HCIGETDEVINFO	_IOR('H', 211, int)
+#define HCIGETCONNLIST	_IOR('H', 212, int)
+#define HCIGETCONNINFO	_IOR('H', 213, int)
+#define HCIGETAUTHINFO	_IOR('H', 215, int)
+
+#define HCISETRAW	_IOW('H', 220, int)
+#define HCISETSCAN	_IOW('H', 221, int)
+#define HCISETAUTH	_IOW('H', 222, int)
+#define HCISETENCRYPT	_IOW('H', 223, int)
+#define HCISETPTYPE	_IOW('H', 224, int)
+#define HCISETLINKPOL	_IOW('H', 225, int)
+#define HCISETLINKMODE	_IOW('H', 226, int)
+#define HCISETACLMTU	_IOW('H', 227, int)
+#define HCISETSCOMTU	_IOW('H', 228, int)
+
+#define HCISETSECMGR	_IOW('H', 230, int)
+
+#define HCIINQUIRY	_IOR('H', 240, int)
+
+#ifndef __NO_HCI_DEFS
+
+/* HCI Packet types */
+#define HCI_COMMAND_PKT		0x01
+#define HCI_ACLDATA_PKT		0x02
+#define HCI_SCODATA_PKT		0x03
+#define HCI_EVENT_PKT		0x04
+#define HCI_VENDOR_PKT		0xff
+
+/* HCI Packet types */
+#define HCI_2DH1	0x0002
+#define HCI_3DH1	0x0004
+#define HCI_DM1		0x0008
+#define HCI_DH1		0x0010
+#define HCI_2DH3	0x0100
+#define HCI_3DH3	0x0200
+#define HCI_DM3		0x0400
+#define HCI_DH3		0x0800
+#define HCI_2DH5	0x1000
+#define HCI_3DH5	0x2000
+#define HCI_DM5		0x4000
+#define HCI_DH5		0x8000
+
+#define HCI_HV1		0x0020
+#define HCI_HV2		0x0040
+#define HCI_HV3		0x0080
+
+#define HCI_EV3		0x0008
+#define HCI_EV4		0x0010
+#define HCI_EV5		0x0020
+#define HCI_2EV3	0x0040
+#define HCI_3EV3	0x0080
+#define HCI_2EV5	0x0100
+#define HCI_3EV5	0x0200
+
+#define SCO_PTYPE_MASK	(HCI_HV1 | HCI_HV2 | HCI_HV3)
+#define ACL_PTYPE_MASK	(HCI_DM1 | HCI_DH1 | HCI_DM3 | HCI_DH3 | HCI_DM5 | HCI_DH5)
+
+/* HCI Error codes */
+#define HCI_UNKNOWN_COMMAND			0x01
+#define HCI_NO_CONNECTION			0x02
+#define HCI_HARDWARE_FAILURE			0x03
+#define HCI_PAGE_TIMEOUT			0x04
+#define HCI_AUTHENTICATION_FAILURE		0x05
+#define HCI_PIN_OR_KEY_MISSING			0x06
+#define HCI_MEMORY_FULL				0x07
+#define HCI_CONNECTION_TIMEOUT			0x08
+#define HCI_MAX_NUMBER_OF_CONNECTIONS		0x09
+#define HCI_MAX_NUMBER_OF_SCO_CONNECTIONS	0x0a
+#define HCI_ACL_CONNECTION_EXISTS		0x0b
+#define HCI_COMMAND_DISALLOWED			0x0c
+#define HCI_REJECTED_LIMITED_RESOURCES		0x0d
+#define HCI_REJECTED_SECURITY			0x0e
+#define HCI_REJECTED_PERSONAL			0x0f
+#define HCI_HOST_TIMEOUT			0x10
+#define HCI_UNSUPPORTED_FEATURE			0x11
+#define HCI_INVALID_PARAMETERS			0x12
+#define HCI_OE_USER_ENDED_CONNECTION		0x13
+#define HCI_OE_LOW_RESOURCES			0x14
+#define HCI_OE_POWER_OFF			0x15
+#define HCI_CONNECTION_TERMINATED		0x16
+#define HCI_REPEATED_ATTEMPTS			0x17
+#define HCI_PAIRING_NOT_ALLOWED			0x18
+#define HCI_UNKNOWN_LMP_PDU			0x19
+#define HCI_UNSUPPORTED_REMOTE_FEATURE		0x1a
+#define HCI_SCO_OFFSET_REJECTED			0x1b
+#define HCI_SCO_INTERVAL_REJECTED		0x1c
+#define HCI_AIR_MODE_REJECTED			0x1d
+#define HCI_INVALID_LMP_PARAMETERS		0x1e
+#define HCI_UNSPECIFIED_ERROR			0x1f
+#define HCI_UNSUPPORTED_LMP_PARAMETER_VALUE	0x20
+#define HCI_ROLE_CHANGE_NOT_ALLOWED		0x21
+#define HCI_LMP_RESPONSE_TIMEOUT		0x22
+#define HCI_LMP_ERROR_TRANSACTION_COLLISION	0x23
+#define HCI_LMP_PDU_NOT_ALLOWED			0x24
+#define HCI_ENCRYPTION_MODE_NOT_ACCEPTED	0x25
+#define HCI_UNIT_LINK_KEY_USED			0x26
+#define HCI_QOS_NOT_SUPPORTED			0x27
+#define HCI_INSTANT_PASSED			0x28
+#define HCI_PAIRING_NOT_SUPPORTED		0x29
+#define HCI_TRANSACTION_COLLISION		0x2a
+#define HCI_QOS_UNACCEPTABLE_PARAMETER		0x2c
+#define HCI_QOS_REJECTED			0x2d
+#define HCI_CLASSIFICATION_NOT_SUPPORTED	0x2e
+#define HCI_INSUFFICIENT_SECURITY		0x2f
+#define HCI_PARAMETER_OUT_OF_RANGE		0x30
+#define HCI_ROLE_SWITCH_PENDING			0x32
+#define HCI_SLOT_VIOLATION			0x34
+#define HCI_ROLE_SWITCH_FAILED			0x35
+#define HCI_EIR_TOO_LARGE			0x36
+#define HCI_SIMPLE_PAIRING_NOT_SUPPORTED	0x37
+#define HCI_HOST_BUSY_PAIRING			0x38
+
+/* ACL flags */
+#define ACL_CONT		0x01
+#define ACL_START		0x02
+#define ACL_ACTIVE_BCAST	0x04
+#define ACL_PICO_BCAST		0x08
+
+/* Baseband links */
+#define SCO_LINK	0x00
+#define ACL_LINK	0x01
+#define ESCO_LINK	0x02
+
+/* LMP features */
+#define LMP_3SLOT	0x01
+#define LMP_5SLOT	0x02
+#define LMP_ENCRYPT	0x04
+#define LMP_SOFFSET	0x08
+#define LMP_TACCURACY	0x10
+#define LMP_RSWITCH	0x20
+#define LMP_HOLD	0x40
+#define LMP_SNIFF	0x80
+
+#define LMP_PARK	0x01
+#define LMP_RSSI	0x02
+#define LMP_QUALITY	0x04
+#define LMP_SCO		0x08
+#define LMP_HV2		0x10
+#define LMP_HV3		0x20
+#define LMP_ULAW	0x40
+#define LMP_ALAW	0x80
+
+#define LMP_CVSD	0x01
+#define LMP_PSCHEME	0x02
+#define LMP_PCONTROL	0x04
+#define LMP_TRSP_SCO	0x08
+#define LMP_BCAST_ENC	0x80
+
+#define LMP_EDR_ACL_2M	0x02
+#define LMP_EDR_ACL_3M	0x04
+#define LMP_ENH_ISCAN	0x08
+#define LMP_ILACE_ISCAN	0x10
+#define LMP_ILACE_PSCAN	0x20
+#define LMP_RSSI_INQ	0x40
+#define LMP_ESCO	0x80
+
+#define LMP_EV4		0x01
+#define LMP_EV5		0x02
+#define LMP_AFH_CAP_SLV	0x08
+#define LMP_AFH_CLS_SLV	0x10
+#define LMP_EDR_3SLOT	0x80
+
+#define LMP_EDR_5SLOT	0x01
+#define LMP_SNIFF_SUBR	0x02
+#define LMP_PAUSE_ENC	0x04
+#define LMP_AFH_CAP_MST	0x08
+#define LMP_AFH_CLS_MST	0x10
+#define LMP_EDR_ESCO_2M	0x20
+#define LMP_EDR_ESCO_3M	0x40
+#define LMP_EDR_3S_ESCO	0x80
+
+#define LMP_EXT_INQ	0x01
+#define LMP_SIMPLE_PAIR	0x08
+#define LMP_ENCAPS_PDU	0x10
+#define LMP_ERR_DAT_REP	0x20
+#define LMP_NFLUSH_PKTS	0x40
+
+#define LMP_LSTO	0x01
+#define LMP_INQ_TX_PWR	0x02
+#define LMP_EXT_FEAT	0x80
+
+/* Link policies */
+#define HCI_LP_RSWITCH	0x0001
+#define HCI_LP_HOLD	0x0002
+#define HCI_LP_SNIFF	0x0004
+#define HCI_LP_PARK	0x0008
+
+/* Link mode */
+#define HCI_LM_ACCEPT	0x8000
+#define HCI_LM_MASTER	0x0001
+#define HCI_LM_AUTH	0x0002
+#define HCI_LM_ENCRYPT	0x0004
+#define HCI_LM_TRUSTED	0x0008
+#define HCI_LM_RELIABLE	0x0010
+#define HCI_LM_SECURE	0x0020
+
+/* -----  HCI Commands ----- */
+
+/* Link Control */
+#define OGF_LINK_CTL		0x01
+
+#define OCF_INQUIRY			0x0001
+typedef struct {
+	uint8_t		lap[3];
+	uint8_t		length;		/* 1.28s units */
+	uint8_t		num_rsp;
+} __attribute__ ((packed)) inquiry_cp;
+#define INQUIRY_CP_SIZE 5
+
+typedef struct {
+	uint8_t		status;
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) status_bdaddr_rp;
+#define STATUS_BDADDR_RP_SIZE 7
+
+#define OCF_INQUIRY_CANCEL		0x0002
+
+#define OCF_PERIODIC_INQUIRY		0x0003
+typedef struct {
+	uint16_t	max_period;	/* 1.28s units */
+	uint16_t	min_period;	/* 1.28s units */
+	uint8_t		lap[3];
+	uint8_t		length;		/* 1.28s units */
+	uint8_t		num_rsp;
+} __attribute__ ((packed)) periodic_inquiry_cp;
+#define PERIODIC_INQUIRY_CP_SIZE 9
+
+#define OCF_EXIT_PERIODIC_INQUIRY	0x0004
+
+#define OCF_CREATE_CONN			0x0005
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint16_t	pkt_type;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_mode;
+	uint16_t	clock_offset;
+	uint8_t		role_switch;
+} __attribute__ ((packed)) create_conn_cp;
+#define CREATE_CONN_CP_SIZE 13
+
+#define OCF_DISCONNECT			0x0006
+typedef struct {
+	uint16_t	handle;
+	uint8_t		reason;
+} __attribute__ ((packed)) disconnect_cp;
+#define DISCONNECT_CP_SIZE 3
+
+#define OCF_ADD_SCO			0x0007
+typedef struct {
+	uint16_t	handle;
+	uint16_t	pkt_type;
+} __attribute__ ((packed)) add_sco_cp;
+#define ADD_SCO_CP_SIZE 4
+
+#define OCF_CREATE_CONN_CANCEL		0x0008
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) create_conn_cancel_cp;
+#define CREATE_CONN_CANCEL_CP_SIZE 6
+
+#define OCF_ACCEPT_CONN_REQ		0x0009
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		role;
+} __attribute__ ((packed)) accept_conn_req_cp;
+#define ACCEPT_CONN_REQ_CP_SIZE	7
+
+#define OCF_REJECT_CONN_REQ		0x000A
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		reason;
+} __attribute__ ((packed)) reject_conn_req_cp;
+#define REJECT_CONN_REQ_CP_SIZE	7
+
+#define OCF_LINK_KEY_REPLY		0x000B
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		link_key[16];
+} __attribute__ ((packed)) link_key_reply_cp;
+#define LINK_KEY_REPLY_CP_SIZE 22
+
+#define OCF_LINK_KEY_NEG_REPLY		0x000C
+
+#define OCF_PIN_CODE_REPLY		0x000D
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pin_len;
+	uint8_t		pin_code[16];
+} __attribute__ ((packed)) pin_code_reply_cp;
+#define PIN_CODE_REPLY_CP_SIZE 23
+
+#define OCF_PIN_CODE_NEG_REPLY		0x000E
+
+#define OCF_SET_CONN_PTYPE		0x000F
+typedef struct {
+	uint16_t	 handle;
+	uint16_t	 pkt_type;
+} __attribute__ ((packed)) set_conn_ptype_cp;
+#define SET_CONN_PTYPE_CP_SIZE 4
+
+#define OCF_AUTH_REQUESTED		0x0011
+typedef struct {
+	uint16_t	 handle;
+} __attribute__ ((packed)) auth_requested_cp;
+#define AUTH_REQUESTED_CP_SIZE 2
+
+#define OCF_SET_CONN_ENCRYPT		0x0013
+typedef struct {
+	uint16_t	handle;
+	uint8_t		encrypt;
+} __attribute__ ((packed)) set_conn_encrypt_cp;
+#define SET_CONN_ENCRYPT_CP_SIZE 3
+
+#define OCF_CHANGE_CONN_LINK_KEY	0x0015
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) change_conn_link_key_cp;
+#define CHANGE_CONN_LINK_KEY_CP_SIZE 2
+
+#define OCF_MASTER_LINK_KEY		0x0017
+typedef struct {
+	uint8_t		key_flag;
+} __attribute__ ((packed)) master_link_key_cp;
+#define MASTER_LINK_KEY_CP_SIZE 1
+
+#define OCF_REMOTE_NAME_REQ		0x0019
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_mode;
+	uint16_t	clock_offset;
+} __attribute__ ((packed)) remote_name_req_cp;
+#define REMOTE_NAME_REQ_CP_SIZE 10
+
+#define OCF_REMOTE_NAME_REQ_CANCEL	0x001A
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) remote_name_req_cancel_cp;
+#define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6
+
+#define OCF_READ_REMOTE_FEATURES	0x001B
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) read_remote_features_cp;
+#define READ_REMOTE_FEATURES_CP_SIZE 2
+
+#define OCF_READ_REMOTE_EXT_FEATURES	0x001C
+typedef struct {
+	uint16_t	handle;
+	uint8_t		page_num;
+} __attribute__ ((packed)) read_remote_ext_features_cp;
+#define READ_REMOTE_EXT_FEATURES_CP_SIZE 3
+
+#define OCF_READ_REMOTE_VERSION		0x001D
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) read_remote_version_cp;
+#define READ_REMOTE_VERSION_CP_SIZE 2
+
+#define OCF_READ_CLOCK_OFFSET		0x001F
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) read_clock_offset_cp;
+#define READ_CLOCK_OFFSET_CP_SIZE 2
+
+#define OCF_READ_LMP_HANDLE		0x0020
+
+#define OCF_SETUP_SYNC_CONN		0x0028
+typedef struct {
+	uint16_t	handle;
+	uint32_t	tx_bandwith;
+	uint32_t	rx_bandwith;
+	uint16_t	max_latency;
+	uint16_t	voice_setting;
+	uint8_t		retrans_effort;
+	uint16_t	pkt_type;
+} __attribute__ ((packed)) setup_sync_conn_cp;
+#define SETUP_SYNC_CONN_CP_SIZE 17
+
+#define OCF_ACCEPT_SYNC_CONN_REQ	0x0029
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint32_t	tx_bandwith;
+	uint32_t	rx_bandwith;
+	uint16_t	max_latency;
+	uint16_t	voice_setting;
+	uint8_t		retrans_effort;
+	uint16_t	pkt_type;
+} __attribute__ ((packed)) accept_sync_conn_req_cp;
+#define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21
+
+#define OCF_REJECT_SYNC_CONN_REQ	0x002A
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		reason;
+} __attribute__ ((packed)) reject_sync_conn_req_cp;
+#define REJECT_SYNC_CONN_REQ_CP_SIZE 7
+
+#define OCF_IO_CAPABILITY_REPLY		0x002B
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		capability;
+	uint8_t		oob_data;
+	uint8_t		authentication;
+} __attribute__ ((packed)) io_capability_reply_cp;
+#define IO_CAPABILITY_REPLY_CP_SIZE 9
+
+#define OCF_USER_CONFIRM_REPLY		0x002C
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) user_confirm_reply_cp;
+#define USER_CONFIRM_REPLY_CP_SIZE 6
+
+#define OCF_USER_CONFIRM_NEG_REPLY	0x002D
+
+#define OCF_USER_PASSKEY_REPLY		0x002E
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint32_t	passkey;
+} __attribute__ ((packed)) user_passkey_reply_cp;
+#define USER_PASSKEY_REPLY_CP_SIZE 10
+
+#define OCF_USER_PASSKEY_NEG_REPLY	0x002F
+
+#define OCF_REMOTE_OOB_DATA_REPLY	0x0030
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		hash[16];
+	uint8_t		randomizer[16];
+} __attribute__ ((packed)) remote_oob_data_reply_cp;
+#define REMOTE_OOB_DATA_REPLY_CP_SIZE 38
+
+#define OCF_REMOTE_OOB_DATA_NEG_REPLY	0x0033
+
+#define OCF_IO_CAPABILITY_NEG_REPLY	0x0034
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		reason;
+} __attribute__ ((packed)) io_capability_neg_reply_cp;
+#define IO_CAPABILITY_NEG_REPLY_CP_SIZE 7
+
+/* Link Policy */
+#define OGF_LINK_POLICY		0x02
+
+#define OCF_HOLD_MODE			0x0001
+typedef struct {
+	uint16_t	handle;
+	uint16_t	max_interval;
+	uint16_t	min_interval;
+} __attribute__ ((packed)) hold_mode_cp;
+#define HOLD_MODE_CP_SIZE 6
+
+#define OCF_SNIFF_MODE			0x0003
+typedef struct {
+	uint16_t	handle;
+	uint16_t	max_interval;
+	uint16_t	min_interval;
+	uint16_t	attempt;
+	uint16_t	timeout;
+} __attribute__ ((packed)) sniff_mode_cp;
+#define SNIFF_MODE_CP_SIZE 10
+
+#define OCF_EXIT_SNIFF_MODE		0x0004
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) exit_sniff_mode_cp;
+#define EXIT_SNIFF_MODE_CP_SIZE 2
+
+#define OCF_PARK_MODE			0x0005
+typedef struct {
+	uint16_t	handle;
+	uint16_t	max_interval;
+	uint16_t	min_interval;
+} __attribute__ ((packed)) park_mode_cp;
+#define PARK_MODE_CP_SIZE 6
+
+#define OCF_EXIT_PARK_MODE		0x0006
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) exit_park_mode_cp;
+#define EXIT_PARK_MODE_CP_SIZE 2
+
+#define OCF_QOS_SETUP			0x0007
+typedef struct {
+	uint8_t		service_type;		/* 1 = best effort */
+	uint32_t	token_rate;		/* Byte per seconds */
+	uint32_t	peak_bandwidth;		/* Byte per seconds */
+	uint32_t	latency;		/* Microseconds */
+	uint32_t	delay_variation;	/* Microseconds */
+} __attribute__ ((packed)) hci_qos;
+#define HCI_QOS_CP_SIZE 17
+typedef struct {
+	uint16_t 	handle;
+	uint8_t 	flags;			/* Reserved */
+	hci_qos 	qos;
+} __attribute__ ((packed)) qos_setup_cp;
+#define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE)
+
+#define OCF_ROLE_DISCOVERY		0x0009
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) role_discovery_cp;
+#define ROLE_DISCOVERY_CP_SIZE 2
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		role;
+} __attribute__ ((packed)) role_discovery_rp;
+#define ROLE_DISCOVERY_RP_SIZE 4
+
+#define OCF_SWITCH_ROLE			0x000B
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		role;
+} __attribute__ ((packed)) switch_role_cp;
+#define SWITCH_ROLE_CP_SIZE 7
+
+#define OCF_READ_LINK_POLICY		0x000C
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) read_link_policy_cp;
+#define READ_LINK_POLICY_CP_SIZE 2
+typedef struct {
+	uint8_t 	status;
+	uint16_t	handle;
+	uint16_t	policy;
+} __attribute__ ((packed)) read_link_policy_rp;
+#define READ_LINK_POLICY_RP_SIZE 5
+
+#define OCF_WRITE_LINK_POLICY		0x000D
+typedef struct {
+	uint16_t	handle;
+	uint16_t	policy;
+} __attribute__ ((packed)) write_link_policy_cp;
+#define WRITE_LINK_POLICY_CP_SIZE 4
+typedef struct {
+	uint8_t 	status;
+	uint16_t	handle;
+} __attribute__ ((packed)) write_link_policy_rp;
+#define WRITE_LINK_POLICY_RP_SIZE 3
+
+#define OCF_READ_DEFAULT_LINK_POLICY	0x000E
+
+#define OCF_WRITE_DEFAULT_LINK_POLICY	0x000F
+
+#define OCF_FLOW_SPECIFICATION		0x0010
+
+#define OCF_SNIFF_SUBRATING		0x0011
+typedef struct {
+	uint16_t	handle;
+	uint16_t	max_latency;
+	uint16_t	min_remote_timeout;
+	uint16_t	min_local_timeout;
+} __attribute__ ((packed)) sniff_subrating_cp;
+#define SNIFF_SUBRATING_CP_SIZE 8
+
+/* Host Controller and Baseband */
+#define OGF_HOST_CTL		0x03
+
+#define OCF_SET_EVENT_MASK		0x0001
+typedef struct {
+	uint8_t		mask[8];
+} __attribute__ ((packed)) set_event_mask_cp;
+#define SET_EVENT_MASK_CP_SIZE 8
+
+#define OCF_RESET			0x0003
+
+#define OCF_SET_EVENT_FLT		0x0005
+typedef struct {
+	uint8_t		flt_type;
+	uint8_t		cond_type;
+	uint8_t		condition[0];
+} __attribute__ ((packed)) set_event_flt_cp;
+#define SET_EVENT_FLT_CP_SIZE 2
+
+/* Filter types */
+#define FLT_CLEAR_ALL			0x00
+#define FLT_INQ_RESULT			0x01
+#define FLT_CONN_SETUP			0x02
+/* INQ_RESULT Condition types */
+#define INQ_RESULT_RETURN_ALL		0x00
+#define INQ_RESULT_RETURN_CLASS		0x01
+#define INQ_RESULT_RETURN_BDADDR	0x02
+/* CONN_SETUP Condition types */
+#define CONN_SETUP_ALLOW_ALL		0x00
+#define CONN_SETUP_ALLOW_CLASS		0x01
+#define CONN_SETUP_ALLOW_BDADDR		0x02
+/* CONN_SETUP Conditions */
+#define CONN_SETUP_AUTO_OFF		0x01
+#define CONN_SETUP_AUTO_ON		0x02
+
+#define OCF_FLUSH			0x0008
+
+#define OCF_READ_PIN_TYPE		0x0009
+typedef struct {
+	uint8_t		status;
+	uint8_t		pin_type;
+} __attribute__ ((packed)) read_pin_type_rp;
+#define READ_PIN_TYPE_RP_SIZE 2
+
+#define OCF_WRITE_PIN_TYPE		0x000A
+typedef struct {
+	uint8_t		pin_type;
+} __attribute__ ((packed)) write_pin_type_cp;
+#define WRITE_PIN_TYPE_CP_SIZE 1
+
+#define OCF_CREATE_NEW_UNIT_KEY		0x000B
+
+#define OCF_READ_STORED_LINK_KEY	0x000D
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		read_all;
+} __attribute__ ((packed)) read_stored_link_key_cp;
+#define READ_STORED_LINK_KEY_CP_SIZE 7
+typedef struct {
+	uint8_t		status;
+	uint16_t	max_keys;
+	uint16_t	num_keys;
+} __attribute__ ((packed)) read_stored_link_key_rp;
+#define READ_STORED_LINK_KEY_RP_SIZE 5
+
+#define OCF_WRITE_STORED_LINK_KEY	0x0011
+typedef struct {
+	uint8_t		num_keys;
+	/* variable length part */
+} __attribute__ ((packed)) write_stored_link_key_cp;
+#define WRITE_STORED_LINK_KEY_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+	uint8_t		num_keys;
+} __attribute__ ((packed)) write_stored_link_key_rp;
+#define READ_WRITE_LINK_KEY_RP_SIZE 2
+
+#define OCF_DELETE_STORED_LINK_KEY	0x0012
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		delete_all;
+} __attribute__ ((packed)) delete_stored_link_key_cp;
+#define DELETE_STORED_LINK_KEY_CP_SIZE 7
+typedef struct {
+	uint8_t		status;
+	uint16_t	num_keys;
+} __attribute__ ((packed)) delete_stored_link_key_rp;
+#define DELETE_STORED_LINK_KEY_RP_SIZE 3
+
+#define OCF_CHANGE_LOCAL_NAME		0x0013
+typedef struct {
+	uint8_t		name[248];
+} __attribute__ ((packed)) change_local_name_cp;
+#define CHANGE_LOCAL_NAME_CP_SIZE 248 
+
+#define OCF_READ_LOCAL_NAME		0x0014
+typedef struct {
+	uint8_t		status;
+	uint8_t		name[248];
+} __attribute__ ((packed)) read_local_name_rp;
+#define READ_LOCAL_NAME_RP_SIZE 249 
+
+#define OCF_READ_CONN_ACCEPT_TIMEOUT	0x0015
+typedef struct {
+	uint8_t		status;
+	uint16_t	timeout;
+} __attribute__ ((packed)) read_conn_accept_timeout_rp;
+#define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3
+
+#define OCF_WRITE_CONN_ACCEPT_TIMEOUT	0x0016
+typedef struct {
+	uint16_t	timeout;
+} __attribute__ ((packed)) write_conn_accept_timeout_cp;
+#define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2
+
+#define OCF_READ_PAGE_TIMEOUT		0x0017
+typedef struct {
+	uint8_t		status;
+	uint16_t	timeout;
+} __attribute__ ((packed)) read_page_timeout_rp;
+#define READ_PAGE_TIMEOUT_RP_SIZE 3
+
+#define OCF_WRITE_PAGE_TIMEOUT		0x0018
+typedef struct {
+	uint16_t	timeout;
+} __attribute__ ((packed)) write_page_timeout_cp;
+#define WRITE_PAGE_TIMEOUT_CP_SIZE 2
+
+#define OCF_READ_SCAN_ENABLE		0x0019
+typedef struct {
+	uint8_t		status;
+	uint8_t		enable;
+} __attribute__ ((packed)) read_scan_enable_rp;
+#define READ_SCAN_ENABLE_RP_SIZE 2
+
+#define OCF_WRITE_SCAN_ENABLE		0x001A
+	#define SCAN_DISABLED		0x00
+	#define SCAN_INQUIRY		0x01
+	#define SCAN_PAGE		0x02
+
+#define OCF_READ_PAGE_ACTIVITY		0x001B
+typedef struct {
+	uint8_t		status;
+	uint16_t	interval;
+	uint16_t	window;
+} __attribute__ ((packed)) read_page_activity_rp;
+#define READ_PAGE_ACTIVITY_RP_SIZE 5
+
+#define OCF_WRITE_PAGE_ACTIVITY		0x001C
+typedef struct {
+	uint16_t	interval;
+	uint16_t	window;
+} __attribute__ ((packed)) write_page_activity_cp;
+#define WRITE_PAGE_ACTIVITY_CP_SIZE 4
+
+#define OCF_READ_INQ_ACTIVITY		0x001D
+typedef struct {
+	uint8_t		status;
+	uint16_t	interval;
+	uint16_t	window;
+} __attribute__ ((packed)) read_inq_activity_rp;
+#define READ_INQ_ACTIVITY_RP_SIZE 5
+
+#define OCF_WRITE_INQ_ACTIVITY		0x001E
+typedef struct {
+	uint16_t	interval;
+	uint16_t	window;
+} __attribute__ ((packed)) write_inq_activity_cp;
+#define WRITE_INQ_ACTIVITY_CP_SIZE 4
+
+#define OCF_READ_AUTH_ENABLE		0x001F
+
+#define OCF_WRITE_AUTH_ENABLE		0x0020
+	#define AUTH_DISABLED		0x00
+	#define AUTH_ENABLED		0x01
+
+#define OCF_READ_ENCRYPT_MODE		0x0021
+
+#define OCF_WRITE_ENCRYPT_MODE		0x0022
+	#define ENCRYPT_DISABLED	0x00
+	#define ENCRYPT_P2P		0x01
+	#define ENCRYPT_BOTH		0x02
+
+#define OCF_READ_CLASS_OF_DEV		0x0023
+typedef struct {
+	uint8_t		status;
+	uint8_t		dev_class[3];
+} __attribute__ ((packed)) read_class_of_dev_rp;
+#define READ_CLASS_OF_DEV_RP_SIZE 4 
+
+#define OCF_WRITE_CLASS_OF_DEV		0x0024
+typedef struct {
+	uint8_t		dev_class[3];
+} __attribute__ ((packed)) write_class_of_dev_cp;
+#define WRITE_CLASS_OF_DEV_CP_SIZE 3
+
+#define OCF_READ_VOICE_SETTING		0x0025
+typedef struct {
+	uint8_t		status;
+	uint16_t	voice_setting;
+} __attribute__ ((packed)) read_voice_setting_rp;
+#define READ_VOICE_SETTING_RP_SIZE 3
+
+#define OCF_WRITE_VOICE_SETTING		0x0026
+typedef struct {
+	uint16_t	voice_setting;
+} __attribute__ ((packed)) write_voice_setting_cp;
+#define WRITE_VOICE_SETTING_CP_SIZE 2
+
+#define OCF_READ_AUTOMATIC_FLUSH_TIMEOUT	0x0027
+
+#define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT	0x0028
+
+#define OCF_READ_NUM_BROADCAST_RETRANS	0x0029
+
+#define OCF_WRITE_NUM_BROADCAST_RETRANS	0x002A
+
+#define OCF_READ_HOLD_MODE_ACTIVITY	0x002B
+
+#define OCF_WRITE_HOLD_MODE_ACTIVITY	0x002C
+
+#define OCF_READ_TRANSMIT_POWER_LEVEL	0x002D
+typedef struct {
+	uint16_t	handle;
+	uint8_t		type;
+} __attribute__ ((packed)) read_transmit_power_level_cp;
+#define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	int8_t		level;
+} __attribute__ ((packed)) read_transmit_power_level_rp;
+#define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4
+
+#define OCF_READ_SYNC_FLOW_ENABLE	0x002E
+
+#define OCF_WRITE_SYNC_FLOW_ENABLE	0x002F
+
+#define OCF_SET_CONTROLLER_TO_HOST_FC	0x0031
+
+#define OCF_HOST_BUFFER_SIZE		0x0033
+typedef struct {
+	uint16_t	acl_mtu;
+	uint8_t		sco_mtu;
+	uint16_t	acl_max_pkt;
+	uint16_t	sco_max_pkt;
+} __attribute__ ((packed)) host_buffer_size_cp;
+#define HOST_BUFFER_SIZE_CP_SIZE 7
+
+#define OCF_HOST_NUM_COMP_PKTS		0x0035
+typedef struct {
+	uint8_t		num_hndl;
+	/* variable length part */
+} __attribute__ ((packed)) host_num_comp_pkts_cp;
+#define HOST_NUM_COMP_PKTS_CP_SIZE 1
+
+#define OCF_READ_LINK_SUPERVISION_TIMEOUT	0x0036
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint16_t	timeout;
+} __attribute__ ((packed)) read_link_supervision_timeout_rp;
+#define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5
+
+#define OCF_WRITE_LINK_SUPERVISION_TIMEOUT	0x0037
+typedef struct {
+	uint16_t	handle;
+	uint16_t	timeout;
+} __attribute__ ((packed)) write_link_supervision_timeout_cp;
+#define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+} __attribute__ ((packed)) write_link_supervision_timeout_rp;
+#define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3
+
+#define OCF_READ_NUM_SUPPORTED_IAC	0x0038
+
+#define MAX_IAC_LAP 0x40
+#define OCF_READ_CURRENT_IAC_LAP	0x0039
+typedef struct {
+	uint8_t		status;
+	uint8_t		num_current_iac;
+	uint8_t		lap[MAX_IAC_LAP][3];
+} __attribute__ ((packed)) read_current_iac_lap_rp;
+#define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP
+
+#define OCF_WRITE_CURRENT_IAC_LAP	0x003A
+typedef struct {
+	uint8_t		num_current_iac;
+	uint8_t		lap[MAX_IAC_LAP][3];
+} __attribute__ ((packed)) write_current_iac_lap_cp;
+#define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP
+
+#define OCF_READ_PAGE_SCAN_PERIOD_MODE	0x003B
+
+#define OCF_WRITE_PAGE_SCAN_PERIOD_MODE	0x003C
+
+#define OCF_READ_PAGE_SCAN_MODE		0x003D
+
+#define OCF_WRITE_PAGE_SCAN_MODE	0x003E
+
+#define OCF_SET_AFH_CLASSIFICATION	0x003F
+typedef struct {
+	uint8_t		map[10];
+} __attribute__ ((packed)) set_afh_classification_cp;
+#define SET_AFH_CLASSIFICATION_CP_SIZE 10
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) set_afh_classification_rp;
+#define SET_AFH_CLASSIFICATION_RP_SIZE 1
+
+#define OCF_READ_INQUIRY_SCAN_TYPE	0x0042
+typedef struct {
+	uint8_t		status;
+	uint8_t		type;
+} __attribute__ ((packed)) read_inquiry_scan_type_rp;
+#define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2
+
+#define OCF_WRITE_INQUIRY_SCAN_TYPE	0x0043
+typedef struct {
+	uint8_t		type;
+} __attribute__ ((packed)) write_inquiry_scan_type_cp;
+#define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_inquiry_scan_type_rp;
+#define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1
+
+#define OCF_READ_INQUIRY_MODE		0x0044
+typedef struct {
+	uint8_t		status;
+	uint8_t		mode;
+} __attribute__ ((packed)) read_inquiry_mode_rp;
+#define READ_INQUIRY_MODE_RP_SIZE 2
+
+#define OCF_WRITE_INQUIRY_MODE		0x0045
+typedef struct {
+	uint8_t		mode;
+} __attribute__ ((packed)) write_inquiry_mode_cp;
+#define WRITE_INQUIRY_MODE_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_inquiry_mode_rp;
+#define WRITE_INQUIRY_MODE_RP_SIZE 1
+
+#define OCF_READ_PAGE_SCAN_TYPE		0x0046
+
+#define OCF_WRITE_PAGE_SCAN_TYPE	0x0047
+
+#define OCF_READ_AFH_MODE		0x0048
+typedef struct {
+	uint8_t		status;
+	uint8_t		mode;
+} __attribute__ ((packed)) read_afh_mode_rp;
+#define READ_AFH_MODE_RP_SIZE 2
+
+#define OCF_WRITE_AFH_MODE		0x0049
+typedef struct {
+	uint8_t		mode;
+} __attribute__ ((packed)) write_afh_mode_cp;
+#define WRITE_AFH_MODE_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_afh_mode_rp;
+#define WRITE_AFH_MODE_RP_SIZE 1
+
+#define OCF_READ_EXT_INQUIRY_RESPONSE	0x0051
+typedef struct {
+	uint8_t		status;
+	uint8_t		fec;
+	uint8_t		data[240];
+} __attribute__ ((packed)) read_ext_inquiry_response_rp;
+#define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242
+
+#define OCF_WRITE_EXT_INQUIRY_RESPONSE	0x0052
+typedef struct {
+	uint8_t		fec;
+	uint8_t		data[240];
+} __attribute__ ((packed)) write_ext_inquiry_response_cp;
+#define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_ext_inquiry_response_rp;
+#define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1
+
+#define OCF_REFRESH_ENCRYPTION_KEY	0x0053
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) refresh_encryption_key_cp;
+#define REFRESH_ENCRYPTION_KEY_CP_SIZE 2
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) refresh_encryption_key_rp;
+#define REFRESH_ENCRYPTION_KEY_RP_SIZE 1
+
+#define OCF_READ_SIMPLE_PAIRING_MODE	0x0055
+typedef struct {
+	uint8_t		status;
+	uint8_t		mode;
+} __attribute__ ((packed)) read_simple_pairing_mode_rp;
+#define READ_SIMPLE_PAIRING_MODE_RP_SIZE 2
+
+#define OCF_WRITE_SIMPLE_PAIRING_MODE	0x0056
+typedef struct {
+	uint8_t		mode;
+} __attribute__ ((packed)) write_simple_pairing_mode_cp;
+#define WRITE_SIMPLE_PAIRING_MODE_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_simple_pairing_mode_rp;
+#define WRITE_SIMPLE_PAIRING_MODE_RP_SIZE 1
+
+#define OCF_READ_LOCAL_OOB_DATA		0x0057
+typedef struct {
+	uint8_t		status;
+	uint8_t		hash[16];
+	uint8_t		randomizer[16];
+} __attribute__ ((packed)) read_local_oob_data_rp;
+#define READ_LOCAL_OOB_DATA_RP_SIZE 33
+
+#define OCF_READ_INQUIRY_TRANSMIT_POWER_LEVEL	0x0058
+typedef struct {
+	uint8_t		status;
+	int8_t		level;
+} __attribute__ ((packed)) read_inquiry_transmit_power_level_rp;
+#define READ_INQUIRY_TRANSMIT_POWER_LEVEL_RP_SIZE 2
+
+#define OCF_WRITE_INQUIRY_TRANSMIT_POWER_LEVEL	0x0059
+typedef struct {
+	int8_t		level;
+} __attribute__ ((packed)) write_inquiry_transmit_power_level_cp;
+#define WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_inquiry_transmit_power_level_rp;
+#define WRITE_INQUIRY_TRANSMIT_POWER_LEVEL_RP_SIZE 1
+
+#define OCF_READ_DEFAULT_ERROR_DATA_REPORTING	0x005A
+typedef struct {
+	uint8_t		status;
+	uint8_t		reporting;
+} __attribute__ ((packed)) read_default_error_data_reporting_rp;
+#define READ_DEFAULT_ERROR_DATA_REPORTING_RP_SIZE 2
+
+#define OCF_WRITE_DEFAULT_ERROR_DATA_REPORTING	0x005B
+typedef struct {
+	uint8_t		reporting;
+} __attribute__ ((packed)) write_default_error_data_reporting_cp;
+#define WRITE_DEFAULT_ERROR_DATA_REPORTING_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_default_error_data_reporting_rp;
+#define WRITE_DEFAULT_ERROR_DATA_REPORTING_RP_SIZE 1
+
+#define OCF_ENHANCED_FLUSH		0x005F
+typedef struct {
+	uint16_t	handle;
+	uint8_t		type;
+} __attribute__ ((packed)) enhanced_flush_cp;
+#define ENHANCED_FLUSH_CP_SIZE 3
+
+#define OCF_SEND_KEYPRESS_NOTIFY	0x0060
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		type;
+} __attribute__ ((packed)) send_keypress_notify_cp;
+#define SEND_KEYPRESS_NOTIFY_CP_SIZE 7
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) send_keypress_notify_rp;
+#define SEND_KEYPRESS_NOTIFY_RP_SIZE 1
+
+/* Informational Parameters */
+#define OGF_INFO_PARAM		0x04
+
+#define OCF_READ_LOCAL_VERSION		0x0001
+typedef struct {
+	uint8_t		status;
+	uint8_t		hci_ver;
+	uint16_t	hci_rev;
+	uint8_t		lmp_ver;
+	uint16_t	manufacturer;
+	uint16_t	lmp_subver;
+} __attribute__ ((packed)) read_local_version_rp;
+#define READ_LOCAL_VERSION_RP_SIZE 9
+
+#define OCF_READ_LOCAL_COMMANDS		0x0002
+typedef struct {
+	uint8_t		status;
+	uint8_t		commands[64];
+} __attribute__ ((packed)) read_local_commands_rp;
+#define READ_LOCAL_COMMANDS_RP_SIZE 65
+
+#define OCF_READ_LOCAL_FEATURES		0x0003
+typedef struct {
+	uint8_t		status;
+	uint8_t		features[8];
+} __attribute__ ((packed)) read_local_features_rp;
+#define READ_LOCAL_FEATURES_RP_SIZE 9
+
+#define OCF_READ_LOCAL_EXT_FEATURES	0x0004
+typedef struct {
+	uint8_t		page_num;
+} __attribute__ ((packed)) read_local_ext_features_cp;
+#define READ_LOCAL_EXT_FEATURES_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+	uint8_t		page_num;
+	uint8_t		max_page_num;
+	uint8_t		features[8];
+} __attribute__ ((packed)) read_local_ext_features_rp;
+#define READ_LOCAL_EXT_FEATURES_RP_SIZE 11
+
+#define OCF_READ_BUFFER_SIZE		0x0005
+typedef struct {
+	uint8_t		status;
+	uint16_t	acl_mtu;
+	uint8_t		sco_mtu;
+	uint16_t	acl_max_pkt;
+	uint16_t	sco_max_pkt;
+} __attribute__ ((packed)) read_buffer_size_rp;
+#define READ_BUFFER_SIZE_RP_SIZE 8
+
+#define OCF_READ_COUNTRY_CODE		0x0007
+
+#define OCF_READ_BD_ADDR		0x0009
+typedef struct {
+	uint8_t		status;
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) read_bd_addr_rp;
+#define READ_BD_ADDR_RP_SIZE 7
+
+/* Status params */
+#define OGF_STATUS_PARAM	0x05
+
+#define OCF_READ_FAILED_CONTACT_COUNTER		0x0001
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		counter;
+} __attribute__ ((packed)) read_failed_contact_counter_rp;
+#define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4
+
+#define OCF_RESET_FAILED_CONTACT_COUNTER	0x0002
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+} __attribute__ ((packed)) reset_failed_contact_counter_rp;
+#define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4
+
+#define OCF_READ_LINK_QUALITY		0x0003
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		link_quality;
+} __attribute__ ((packed)) read_link_quality_rp;
+#define READ_LINK_QUALITY_RP_SIZE 4
+
+#define OCF_READ_RSSI			0x0005
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	int8_t		rssi;
+} __attribute__ ((packed)) read_rssi_rp;
+#define READ_RSSI_RP_SIZE 4
+
+#define OCF_READ_AFH_MAP		0x0006
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		mode;
+	uint8_t		map[10];
+} __attribute__ ((packed)) read_afh_map_rp;
+#define READ_AFH_MAP_RP_SIZE 14
+
+#define OCF_READ_CLOCK			0x0007
+typedef struct {
+	uint16_t	handle;
+	uint8_t		which_clock;
+} __attribute__ ((packed)) read_clock_cp;
+#define READ_CLOCK_CP_SIZE 3
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint32_t	clock;
+	uint16_t	accuracy;
+} __attribute__ ((packed)) read_clock_rp;
+#define READ_CLOCK_RP_SIZE 9
+
+/* Testing commands */
+#define OGF_TESTING_CMD		0x3e
+
+#define OCF_READ_LOOPBACK_MODE			0x0001
+
+#define OCF_WRITE_LOOPBACK_MODE			0x0002
+
+#define OCF_ENABLE_DEVICE_UNDER_TEST_MODE	0x0003
+
+#define OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE	0x0004
+typedef struct {
+	uint8_t		mode;
+} __attribute__ ((packed)) write_simple_pairing_debug_mode_cp;
+#define WRITE_SIMPLE_PAIRING_DEBUG_MODE_CP_SIZE 1
+typedef struct {
+	uint8_t		status;
+} __attribute__ ((packed)) write_simple_pairing_debug_mode_rp;
+#define WRITE_SIMPLE_PAIRING_DEBUG_MODE_RP_SIZE 1
+
+/* Vendor specific commands */
+#define OGF_VENDOR_CMD		0x3f
+
+/* ---- HCI Events ---- */
+
+#define EVT_INQUIRY_COMPLETE		0x01
+
+#define EVT_INQUIRY_RESULT		0x02
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_period_mode;
+	uint8_t		pscan_mode;
+	uint8_t		dev_class[3];
+	uint16_t	clock_offset;
+} __attribute__ ((packed)) inquiry_info;
+#define INQUIRY_INFO_SIZE 14
+
+#define EVT_CONN_COMPLETE		0x03
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	bdaddr_t	bdaddr;
+	uint8_t		link_type;
+	uint8_t		encr_mode;
+} __attribute__ ((packed)) evt_conn_complete;
+#define EVT_CONN_COMPLETE_SIZE 13
+
+#define EVT_CONN_REQUEST		0x04
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		dev_class[3];
+	uint8_t		link_type;
+} __attribute__ ((packed)) evt_conn_request;
+#define EVT_CONN_REQUEST_SIZE 10
+
+#define EVT_DISCONN_COMPLETE		0x05
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		reason;
+} __attribute__ ((packed)) evt_disconn_complete;
+#define EVT_DISCONN_COMPLETE_SIZE 4
+
+#define EVT_AUTH_COMPLETE		0x06
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+} __attribute__ ((packed)) evt_auth_complete;
+#define EVT_AUTH_COMPLETE_SIZE 3
+
+#define EVT_REMOTE_NAME_REQ_COMPLETE	0x07
+typedef struct {
+	uint8_t		status;
+	bdaddr_t	bdaddr;
+	uint8_t		name[248];
+} __attribute__ ((packed)) evt_remote_name_req_complete;
+#define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
+
+#define EVT_ENCRYPT_CHANGE		0x08
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		encrypt;
+} __attribute__ ((packed)) evt_encrypt_change;
+#define EVT_ENCRYPT_CHANGE_SIZE 5
+
+#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE	0x09
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+}  __attribute__ ((packed)) evt_change_conn_link_key_complete;
+#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3
+
+#define EVT_MASTER_LINK_KEY_COMPLETE		0x0A
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		key_flag;
+} __attribute__ ((packed)) evt_master_link_key_complete;
+#define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4
+
+#define EVT_READ_REMOTE_FEATURES_COMPLETE	0x0B
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		features[8];
+} __attribute__ ((packed)) evt_read_remote_features_complete;
+#define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
+
+#define EVT_READ_REMOTE_VERSION_COMPLETE	0x0C
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		lmp_ver;
+	uint16_t	manufacturer;
+	uint16_t	lmp_subver;
+} __attribute__ ((packed)) evt_read_remote_version_complete;
+#define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
+
+#define EVT_QOS_SETUP_COMPLETE		0x0D
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		flags;			/* Reserved */
+	hci_qos		qos;
+} __attribute__ ((packed)) evt_qos_setup_complete;
+#define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE)
+
+#define EVT_CMD_COMPLETE 		0x0E
+typedef struct {
+	uint8_t		ncmd;
+	uint16_t	opcode;
+} __attribute__ ((packed)) evt_cmd_complete;
+#define EVT_CMD_COMPLETE_SIZE 3
+
+#define EVT_CMD_STATUS 			0x0F
+typedef struct {
+	uint8_t		status;
+	uint8_t		ncmd;
+	uint16_t	opcode;
+} __attribute__ ((packed)) evt_cmd_status;
+#define EVT_CMD_STATUS_SIZE 4
+
+#define EVT_HARDWARE_ERROR		0x10
+typedef struct {
+	uint8_t		code;
+} __attribute__ ((packed)) evt_hardware_error;
+#define EVT_HARDWARE_ERROR_SIZE 1
+
+#define EVT_FLUSH_OCCURRED		0x11
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) evt_flush_occured;
+#define EVT_FLUSH_OCCURRED_SIZE 2
+
+#define EVT_ROLE_CHANGE			0x12
+typedef struct {
+	uint8_t		status;
+	bdaddr_t	bdaddr;
+	uint8_t		role;
+} __attribute__ ((packed)) evt_role_change;
+#define EVT_ROLE_CHANGE_SIZE 8
+
+#define EVT_NUM_COMP_PKTS		0x13
+typedef struct {
+	uint8_t		num_hndl;
+	/* variable length part */
+} __attribute__ ((packed)) evt_num_comp_pkts;
+#define EVT_NUM_COMP_PKTS_SIZE 1
+
+#define EVT_MODE_CHANGE			0x14
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		mode;
+	uint16_t	interval;
+} __attribute__ ((packed)) evt_mode_change;
+#define EVT_MODE_CHANGE_SIZE 6
+
+#define EVT_RETURN_LINK_KEYS		0x15
+typedef struct {
+	uint8_t		num_keys;
+	/* variable length part */
+} __attribute__ ((packed)) evt_return_link_keys;
+#define EVT_RETURN_LINK_KEYS_SIZE 1
+
+#define EVT_PIN_CODE_REQ		0x16
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_pin_code_req;
+#define EVT_PIN_CODE_REQ_SIZE 6
+
+#define EVT_LINK_KEY_REQ		0x17
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_link_key_req;
+#define EVT_LINK_KEY_REQ_SIZE 6
+
+#define EVT_LINK_KEY_NOTIFY		0x18
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		link_key[16];
+	uint8_t		key_type;
+} __attribute__ ((packed)) evt_link_key_notify;
+#define EVT_LINK_KEY_NOTIFY_SIZE 23
+
+#define EVT_LOOPBACK_COMMAND		0x19
+
+#define EVT_DATA_BUFFER_OVERFLOW	0x1A
+typedef struct {
+	uint8_t		link_type;
+} __attribute__ ((packed)) evt_data_buffer_overflow;
+#define EVT_DATA_BUFFER_OVERFLOW_SIZE 1
+
+#define EVT_MAX_SLOTS_CHANGE		0x1B
+typedef struct {
+	uint16_t	handle;
+	uint8_t		max_slots;
+} __attribute__ ((packed)) evt_max_slots_change;
+#define EVT_MAX_SLOTS_CHANGE_SIZE 3
+
+#define EVT_READ_CLOCK_OFFSET_COMPLETE	0x1C
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint16_t	clock_offset;
+} __attribute__ ((packed)) evt_read_clock_offset_complete;
+#define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
+
+#define EVT_CONN_PTYPE_CHANGED		0x1D
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint16_t	ptype;
+} __attribute__ ((packed)) evt_conn_ptype_changed;
+#define EVT_CONN_PTYPE_CHANGED_SIZE 5
+
+#define EVT_QOS_VIOLATION		0x1E
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) evt_qos_violation;
+#define EVT_QOS_VIOLATION_SIZE 2
+
+#define EVT_PSCAN_REP_MODE_CHANGE	0x20
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+} __attribute__ ((packed)) evt_pscan_rep_mode_change;
+#define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7
+
+#define EVT_FLOW_SPEC_COMPLETE		0x21
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		flags;
+	uint8_t		direction;
+	hci_qos		qos;
+} __attribute__ ((packed)) evt_flow_spec_complete;
+#define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE)
+
+#define EVT_INQUIRY_RESULT_WITH_RSSI	0x22
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_period_mode;
+	uint8_t		dev_class[3];
+	uint16_t	clock_offset;
+	int8_t		rssi;
+} __attribute__ ((packed)) inquiry_info_with_rssi;
+#define INQUIRY_INFO_WITH_RSSI_SIZE 14
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_period_mode;
+	uint8_t		pscan_mode;
+	uint8_t		dev_class[3];
+	uint16_t	clock_offset;
+	int8_t		rssi;
+} __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode;
+#define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 15
+
+#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE	0x23
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		page_num;
+	uint8_t		max_page_num;
+	uint8_t		features[8];
+} __attribute__ ((packed)) evt_read_remote_ext_features_complete;
+#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13
+
+#define EVT_SYNC_CONN_COMPLETE		0x2C
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	bdaddr_t	bdaddr;
+	uint8_t		link_type;
+	uint8_t		trans_interval;
+	uint8_t		retrans_window;
+	uint16_t	rx_pkt_len;
+	uint16_t	tx_pkt_len;
+	uint8_t		air_mode;
+} __attribute__ ((packed)) evt_sync_conn_complete;
+#define EVT_SYNC_CONN_COMPLETE_SIZE 17
+
+#define EVT_SYNC_CONN_CHANGED		0x2D
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint8_t		trans_interval;
+	uint8_t		retrans_window;
+	uint16_t	rx_pkt_len;
+	uint16_t	tx_pkt_len;
+} __attribute__ ((packed)) evt_sync_conn_changed;
+#define EVT_SYNC_CONN_CHANGED_SIZE 9
+
+#define EVT_SNIFF_SUBRATING		0x2E
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint16_t	max_tx_latency;
+	uint16_t	max_rx_latency;
+	uint16_t	min_remote_timeout;
+	uint16_t	min_local_timeout;
+} __attribute__ ((packed)) evt_sniff_subrating;
+#define EVT_SNIFF_SUBRATING_SIZE 11
+
+#define EVT_EXTENDED_INQUIRY_RESULT	0x2F
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		pscan_rep_mode;
+	uint8_t		pscan_period_mode;
+	uint8_t		dev_class[3];
+	uint16_t	clock_offset;
+	int8_t		rssi;
+	uint8_t		data[240];
+} __attribute__ ((packed)) extended_inquiry_info;
+#define EXTENDED_INQUIRY_INFO_SIZE 254
+
+#define EVT_ENCRYPTION_KEY_REFRESH_COMPLETE	0x30
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+} __attribute__ ((packed)) evt_encryption_key_refresh_complete;
+#define EVT_ENCRYPTION_KEY_REFRESH_COMPLETE_SIZE 3
+
+#define EVT_IO_CAPABILITY_REQUEST	0x31
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_io_capability_request;
+#define EVT_IO_CAPABILITY_REQUEST_SIZE 6
+
+#define EVT_IO_CAPABILITY_RESPONSE	0x32
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		capability;
+	uint8_t		oob_data;
+	uint8_t		authentication;
+} __attribute__ ((packed)) evt_io_capability_response;
+#define EVT_IO_CAPABILITY_RESPONSE_SIZE 9
+
+#define EVT_USER_CONFIRM_REQUEST	0x33
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint32_t	passkey;
+} __attribute__ ((packed)) evt_user_confirm_request;
+#define EVT_USER_CONFIRM_REQUEST_SIZE 10
+
+#define EVT_USER_PASSKEY_REQUEST	0x34
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_user_passkey_request;
+#define EVT_USER_PASSKEY_REQUEST_SIZE 6
+
+#define EVT_REMOTE_OOB_DATA_REQUEST	0x35
+typedef struct {
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_remote_oob_data_request;
+#define EVT_REMOTE_OOB_DATA_REQUEST_SIZE 6
+
+#define EVT_SIMPLE_PAIRING_COMPLETE	0x36
+typedef struct {
+	uint8_t		status;
+	bdaddr_t	bdaddr;
+} __attribute__ ((packed)) evt_simple_pairing_complete;
+#define EVT_SIMPLE_PAIRING_COMPLETE_SIZE 7
+
+#define EVT_LINK_SUPERVISION_TIMEOUT_CHANGED	0x38
+typedef struct {
+	uint16_t	handle;
+	uint16_t	timeout;
+} __attribute__ ((packed)) evt_link_supervision_timeout_changed;
+#define EVT_LINK_SUPERVISION_TIMEOUT_CHANGED_SIZE 4
+
+#define EVT_ENHANCED_FLUSH_COMPLETE	0x39
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) evt_enhanced_flush_complete;
+#define EVT_ENHANCED_FLUSH_COMPLETE_SIZE 2
+
+#define EVT_USER_PASSKEY_NOTIFY		0x3B
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint32_t	passkey;
+} __attribute__ ((packed)) evt_user_passkey_notify;
+#define EVT_USER_PASSKEY_NOTIFY_SIZE 10
+
+#define EVT_KEYPRESS_NOTIFY		0x3C
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		type;
+} __attribute__ ((packed)) evt_keypress_notify;
+#define EVT_KEYPRESS_NOTIFY_SIZE 7
+
+#define EVT_REMOTE_HOST_FEATURES_NOTIFY	0x3D
+typedef struct {
+	bdaddr_t	bdaddr;
+	uint8_t		features[8];
+} __attribute__ ((packed)) evt_remote_host_features_notify;
+#define EVT_REMOTE_HOST_FEATURES_NOTIFY_SIZE 14
+
+#define EVT_TESTING			0xFE
+
+#define EVT_VENDOR			0xFF
+
+/* Internal events generated by BlueZ stack */
+#define EVT_STACK_INTERNAL		0xFD
+typedef struct {
+	uint16_t	type;
+	uint8_t		data[0];
+} __attribute__ ((packed)) evt_stack_internal;
+#define EVT_STACK_INTERNAL_SIZE 2
+
+#define EVT_SI_DEVICE	0x01
+typedef struct {
+	uint16_t	event;
+	uint16_t	dev_id;
+} __attribute__ ((packed)) evt_si_device;
+#define EVT_SI_DEVICE_SIZE 4
+
+#define EVT_SI_SECURITY	0x02
+typedef struct {
+	uint16_t	event;
+	uint16_t	proto;
+	uint16_t	subproto;
+	uint8_t		incoming;
+} __attribute__ ((packed)) evt_si_security;
+
+/* --------  HCI Packet structures  -------- */
+#define HCI_TYPE_LEN	1
+
+typedef struct {
+	uint16_t	opcode;		/* OCF & OGF */
+	uint8_t		plen;
+} __attribute__ ((packed))	hci_command_hdr;
+#define HCI_COMMAND_HDR_SIZE 	3
+
+typedef struct {
+	uint8_t		evt;
+	uint8_t		plen;
+} __attribute__ ((packed))	hci_event_hdr;
+#define HCI_EVENT_HDR_SIZE 	2
+
+typedef struct {
+	uint16_t	handle;		/* Handle & Flags(PB, BC) */
+	uint16_t	dlen;
+} __attribute__ ((packed))	hci_acl_hdr;
+#define HCI_ACL_HDR_SIZE 	4
+
+typedef struct {
+	uint16_t	handle;
+	uint8_t		dlen;
+} __attribute__ ((packed))	hci_sco_hdr;
+#define HCI_SCO_HDR_SIZE 	3
+
+typedef struct {
+	uint16_t	device;
+	uint16_t	type;
+	uint16_t	plen;
+} __attribute__ ((packed))	hci_msg_hdr;
+#define HCI_MSG_HDR_SIZE	6
+
+/* Command opcode pack/unpack */
+#define cmd_opcode_pack(ogf, ocf)	(uint16_t)((ocf & 0x03ff)|(ogf << 10))
+#define cmd_opcode_ogf(op)		(op >> 10)
+#define cmd_opcode_ocf(op)		(op & 0x03ff)
+
+/* ACL handle and flags pack/unpack */
+#define acl_handle_pack(h, f)	(uint16_t)((h & 0x0fff)|(f << 12))
+#define acl_handle(h)		(h & 0x0fff)
+#define acl_flags(h)		(h >> 12)
+
+#endif /* _NO_HCI_DEFS */
+
+/* HCI Socket options */
+#define HCI_DATA_DIR	1
+#define HCI_FILTER	2
+#define HCI_TIME_STAMP	3
+
+/* HCI CMSG flags */
+#define HCI_CMSG_DIR	0x0001
+#define HCI_CMSG_TSTAMP	0x0002
+
+struct sockaddr_hci {
+	sa_family_t	hci_family;
+	unsigned short	hci_dev;
+};
+#define HCI_DEV_NONE	0xffff
+
+struct hci_filter {
+	uint32_t type_mask;
+	uint32_t event_mask[2];
+	uint16_t opcode;
+};
+
+#define HCI_FLT_TYPE_BITS	31
+#define HCI_FLT_EVENT_BITS	63
+#define HCI_FLT_OGF_BITS	63
+#define HCI_FLT_OCF_BITS	127
+
+/* Ioctl requests structures */
+struct hci_dev_stats {
+	uint32_t err_rx;
+	uint32_t err_tx;
+	uint32_t cmd_tx;
+	uint32_t evt_rx;
+	uint32_t acl_tx;
+	uint32_t acl_rx;
+	uint32_t sco_tx;
+	uint32_t sco_rx;
+	uint32_t byte_rx;
+	uint32_t byte_tx;
+};
+
+struct hci_dev_info {
+	uint16_t dev_id;
+	char     name[8];
+
+	bdaddr_t bdaddr;
+
+	uint32_t flags;
+	uint8_t  type;
+
+	uint8_t  features[8];
+
+	uint32_t pkt_type;
+	uint32_t link_policy;
+	uint32_t link_mode;
+
+	uint16_t acl_mtu;
+	uint16_t acl_pkts;
+	uint16_t sco_mtu;
+	uint16_t sco_pkts;
+
+	struct   hci_dev_stats stat;
+};
+
+struct hci_conn_info {
+	uint16_t handle;
+	bdaddr_t bdaddr;
+	uint8_t  type;
+	uint8_t	 out;
+	uint16_t state;
+	uint32_t link_mode;
+};
+
+struct hci_dev_req {
+	uint16_t dev_id;
+	uint32_t dev_opt;
+};
+
+struct hci_dev_list_req {
+	uint16_t dev_num;
+	struct hci_dev_req dev_req[0];	/* hci_dev_req structures */
+};
+
+struct hci_conn_list_req {
+	uint16_t dev_id;
+	uint16_t conn_num;
+	struct hci_conn_info conn_info[0];
+};
+
+struct hci_conn_info_req {
+	bdaddr_t bdaddr;
+	uint8_t  type;
+	struct hci_conn_info conn_info[0];
+};
+
+struct hci_auth_info_req {
+	bdaddr_t bdaddr;
+	uint8_t  type;
+};
+
+struct hci_inquiry_req {
+	uint16_t dev_id;
+	uint16_t flags;
+	uint8_t  lap[3];
+	uint8_t  length;
+	uint8_t  num_rsp;
+};
+#define IREQ_CACHE_FLUSH 0x0001
+
+struct hci_remotename_req {
+	uint16_t dev_id;
+	uint16_t flags;
+	bdaddr_t bdaddr;
+	uint8_t  name[248];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HCI_H */
diff --git a/include/hci_lib.h b/include/hci_lib.h
new file mode 100644
index 00000000..ccd155a5
--- /dev/null
+++ b/include/hci_lib.h
@@ -0,0 +1,213 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2000-2001  Qualcomm Incorporated
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __HCI_LIB_H
+#define __HCI_LIB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct hci_request {
+	uint16_t ogf;
+	uint16_t ocf;
+	int      event;
+	void     *cparam;
+	int      clen;
+	void     *rparam;
+	int      rlen;
+};
+
+struct hci_version {
+	uint16_t manufacturer;
+	uint8_t  hci_ver;
+	uint16_t hci_rev;
+	uint8_t  lmp_ver;
+	uint16_t lmp_subver;
+};
+
+int hci_open_dev(int dev_id);
+int hci_close_dev(int dd);
+int hci_send_cmd(int dd, uint16_t ogf, uint16_t ocf, uint8_t plen, void *param);
+int hci_send_req(int dd, struct hci_request *req, int timeout);
+
+int hci_create_connection(int dd, const bdaddr_t *bdaddr, uint16_t ptype, uint16_t clkoffset, uint8_t rswitch, uint16_t *handle, int to);
+int hci_disconnect(int dd, uint16_t handle, uint8_t reason, int to);
+
+int hci_inquiry(int dev_id, int len, int num_rsp, const uint8_t *lap, inquiry_info **ii, long flags);
+int hci_devinfo(int dev_id, struct hci_dev_info *di);
+int hci_devba(int dev_id, bdaddr_t *bdaddr);
+int hci_devid(const char *str);
+
+int hci_read_local_name(int dd, int len, char *name, int to);
+int hci_write_local_name(int dd, const char *name, int to);
+int hci_read_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to);
+int hci_read_remote_name_with_clock_offset(int dd, const bdaddr_t *bdaddr, uint8_t pscan_rep_mode, uint16_t clkoffset, int len, char *name, int to);
+int hci_read_remote_name_cancel(int dd, const bdaddr_t *bdaddr, int to);
+int hci_read_remote_version(int dd, uint16_t handle, struct hci_version *ver, int to);
+int hci_read_remote_features(int dd, uint16_t handle, uint8_t *features, int to);
+int hci_read_remote_ext_features(int dd, uint16_t handle, uint8_t page, uint8_t *max_page, uint8_t *features, int to);
+int hci_read_clock_offset(int dd, uint16_t handle, uint16_t *clkoffset, int to);
+int hci_read_local_version(int dd, struct hci_version *ver, int to);
+int hci_read_local_commands(int dd, uint8_t *commands, int to);
+int hci_read_local_features(int dd, uint8_t *features, int to);
+int hci_read_local_ext_features(int dd, uint8_t page, uint8_t *max_page, uint8_t *features, int to);
+int hci_read_bd_addr(int dd, bdaddr_t *bdaddr, int to);
+int hci_read_class_of_dev(int dd, uint8_t *cls, int to);
+int hci_write_class_of_dev(int dd, uint32_t cls, int to);
+int hci_read_voice_setting(int dd, uint16_t *vs, int to);
+int hci_write_voice_setting(int dd, uint16_t vs, int to);
+int hci_read_current_iac_lap(int dd, uint8_t *num_iac, uint8_t *lap, int to);
+int hci_write_current_iac_lap(int dd, uint8_t num_iac, uint8_t *lap, int to);
+int hci_read_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to);
+int hci_write_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t *key, int to);
+int hci_delete_stored_link_key(int dd, bdaddr_t *bdaddr, uint8_t all, int to);
+int hci_authenticate_link(int dd, uint16_t handle, int to);
+int hci_encrypt_link(int dd, uint16_t handle, uint8_t encrypt, int to);
+int hci_change_link_key(int dd, uint16_t handle, int to);
+int hci_switch_role(int dd, bdaddr_t *bdaddr, uint8_t role, int to);
+int hci_park_mode(int dd, uint16_t handle, uint16_t max_interval, uint16_t min_interval, int to);
+int hci_exit_park_mode(int dd, uint16_t handle, int to);
+int hci_read_inquiry_scan_type(int dd, uint8_t *type, int to);
+int hci_write_inquiry_scan_type(int dd, uint8_t type, int to);
+int hci_read_inquiry_mode(int dd, uint8_t *mode, int to);
+int hci_write_inquiry_mode(int dd, uint8_t mode, int to);
+int hci_read_afh_mode(int dd, uint8_t *mode, int to);
+int hci_write_afh_mode(int dd, uint8_t mode, int to);
+int hci_read_ext_inquiry_response(int dd, uint8_t *fec, uint8_t *data, int to);
+int hci_write_ext_inquiry_response(int dd, uint8_t fec, uint8_t *data, int to);
+int hci_read_simple_pairing_mode(int dd, uint8_t *mode, int to);
+int hci_write_simple_pairing_mode(int dd, uint8_t mode, int to);
+int hci_read_local_oob_data(int dd, uint8_t *hash, uint8_t *randomizer, int to);
+int hci_read_inquiry_transmit_power_level(int dd, int8_t *level, int to);
+int hci_write_inquiry_transmit_power_level(int dd, int8_t level, int to);
+int hci_read_transmit_power_level(int dd, uint16_t handle, uint8_t type, int8_t *level, int to);
+int hci_read_link_policy(int dd, uint16_t handle, uint16_t *policy, int to);
+int hci_write_link_policy(int dd, uint16_t handle, uint16_t policy, int to);
+int hci_read_link_supervision_timeout(int dd, uint16_t handle, uint16_t *timeout, int to);
+int hci_write_link_supervision_timeout(int dd, uint16_t handle, uint16_t timeout, int to);
+int hci_set_afh_classification(int dd, uint8_t *map, int to);
+int hci_read_link_quality(int dd, uint16_t handle, uint8_t *link_quality, int to);
+int hci_read_rssi(int dd, uint16_t handle, int8_t *rssi, int to);
+int hci_read_afh_map(int dd, uint16_t handle, uint8_t *mode, uint8_t *map, int to);
+int hci_read_clock(int dd, uint16_t handle, uint8_t which, uint32_t *clock, uint16_t *accuracy, int to);
+
+int hci_local_name(int dd, int len, char *name, int to);
+int hci_remote_name(int dd, const bdaddr_t *bdaddr, int len, char *name, int to);
+
+int hci_for_each_dev(int flag, int(*func)(int dd, int dev_id, long arg), long arg);
+int hci_get_route(bdaddr_t *bdaddr);
+
+char *hci_dtypetostr(int type);
+char *hci_dflagstostr(uint32_t flags);
+char *hci_ptypetostr(unsigned int ptype);
+int hci_strtoptype(char *str, unsigned int *val);
+char *hci_scoptypetostr(unsigned int ptype);
+int hci_strtoscoptype(char *str, unsigned int *val);
+char *hci_lptostr(unsigned int ptype);
+int hci_strtolp(char *str, unsigned int *val);
+char *hci_lmtostr(unsigned int ptype);
+int hci_strtolm(char *str, unsigned int *val);
+
+char *hci_cmdtostr(unsigned int cmd);
+char *hci_commandstostr(uint8_t *commands, char *pref, int width);
+
+char *hci_vertostr(unsigned int ver);
+int hci_strtover(char *str, unsigned int *ver);
+char *lmp_vertostr(unsigned int ver);
+int lmp_strtover(char *str, unsigned int *ver);
+
+char *lmp_featurestostr(uint8_t *features, char *pref, int width);
+
+static inline void hci_set_bit(int nr, void *addr)
+{
+	*((uint32_t *) addr + (nr >> 5)) |= (1 << (nr & 31));
+}
+
+static inline void hci_clear_bit(int nr, void *addr)
+{
+	*((uint32_t *) addr + (nr >> 5)) &= ~(1 << (nr & 31));
+}
+
+static inline int hci_test_bit(int nr, void *addr)
+{
+	return *((uint32_t *) addr + (nr >> 5)) & (1 << (nr & 31));
+}
+
+/* HCI filter tools */
+static inline void hci_filter_clear(struct hci_filter *f)
+{
+	memset(f, 0, sizeof(*f));
+}
+static inline void hci_filter_set_ptype(int t, struct hci_filter *f)
+{
+	hci_set_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);
+}
+static inline void hci_filter_clear_ptype(int t, struct hci_filter *f)
+{
+	hci_clear_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);
+}
+static inline int hci_filter_test_ptype(int t, struct hci_filter *f)
+{
+	return hci_test_bit((t == HCI_VENDOR_PKT) ? 0 : (t & HCI_FLT_TYPE_BITS), &f->type_mask);
+}
+static inline void hci_filter_all_ptypes(struct hci_filter *f)
+{
+	memset((void *) &f->type_mask, 0xff, sizeof(f->type_mask));
+}
+static inline void hci_filter_set_event(int e, struct hci_filter *f)
+{
+	hci_set_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);
+}
+static inline void hci_filter_clear_event(int e, struct hci_filter *f)
+{
+	hci_clear_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);
+}
+static inline int hci_filter_test_event(int e, struct hci_filter *f)
+{
+	return hci_test_bit((e & HCI_FLT_EVENT_BITS), &f->event_mask);
+}
+static inline void hci_filter_all_events(struct hci_filter *f)
+{
+	memset((void *) f->event_mask, 0xff, sizeof(f->event_mask));
+}
+static inline void hci_filter_set_opcode(int opcode, struct hci_filter *f)
+{
+	f->opcode = opcode;
+}
+static inline void hci_filter_clear_opcode(struct hci_filter *f)
+{
+	f->opcode = 0;
+}
+static inline int hci_filter_test_opcode(int opcode, struct hci_filter *f)
+{
+	return (f->opcode == opcode);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HCI_LIB_H */
diff --git a/include/hidp.h b/include/hidp.h
new file mode 100644
index 00000000..74da6897
--- /dev/null
+++ b/include/hidp.h
@@ -0,0 +1,85 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2003-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __HIDP_H
+#define __HIDP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* HIDP defaults */
+#define HIDP_MINIMUM_MTU 48
+#define HIDP_DEFAULT_MTU 48
+
+/* HIDP ioctl defines */
+#define HIDPCONNADD	_IOW('H', 200, int)
+#define HIDPCONNDEL	_IOW('H', 201, int)
+#define HIDPGETCONNLIST	_IOR('H', 210, int)
+#define HIDPGETCONNINFO	_IOR('H', 211, int)
+
+#define HIDP_VIRTUAL_CABLE_UNPLUG	0
+#define HIDP_BOOT_PROTOCOL_MODE		1
+#define HIDP_BLUETOOTH_VENDOR_ID	9
+
+struct hidp_connadd_req {
+	int ctrl_sock;		/* Connected control socket */
+	int intr_sock;		/* Connected interrupt socket */
+	uint16_t parser;	/* Parser version */
+	uint16_t rd_size;	/* Report descriptor size */
+	uint8_t *rd_data;	/* Report descriptor data */
+	uint8_t  country;
+	uint8_t  subclass;
+	uint16_t vendor;
+	uint16_t product;
+	uint16_t version;
+	uint32_t flags;
+	uint32_t idle_to;
+	char name[128];		/* Device name */
+};
+
+struct hidp_conndel_req {
+	bdaddr_t bdaddr;
+	uint32_t flags;
+};
+
+struct hidp_conninfo {
+	bdaddr_t bdaddr;
+	uint32_t flags;
+	uint16_t state;
+	uint16_t vendor;
+	uint16_t product;
+	uint16_t version;
+	char name[128];
+};
+
+struct hidp_connlist_req {
+	uint32_t cnum;
+	struct hidp_conninfo *ci;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HIDP_H */
diff --git a/include/l2cap.h b/include/l2cap.h
new file mode 100644
index 00000000..d54e74d2
--- /dev/null
+++ b/include/l2cap.h
@@ -0,0 +1,204 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2000-2001  Qualcomm Incorporated
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __L2CAP_H
+#define __L2CAP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/socket.h>
+
+/* L2CAP defaults */
+#define L2CAP_DEFAULT_MTU	672
+#define L2CAP_DEFAULT_FLUSH_TO	0xFFFF
+
+#define L2CAP_CONN_TIMEOUT	(HZ * 40)
+
+/* L2CAP socket address */
+struct sockaddr_l2 {
+	sa_family_t	l2_family;
+	unsigned short	l2_psm;
+	bdaddr_t	l2_bdaddr;
+};
+
+/* L2CAP socket options */
+#define L2CAP_OPTIONS	0x01
+struct l2cap_options {
+	uint16_t	omtu;
+	uint16_t	imtu;
+	uint16_t	flush_to;
+	uint8_t		mode;
+};
+
+#define L2CAP_CONNINFO	0x02
+struct l2cap_conninfo {
+	uint16_t	hci_handle;
+	uint8_t		dev_class[3];
+};
+
+#define L2CAP_LM	0x03
+#define L2CAP_LM_MASTER		0x0001
+#define L2CAP_LM_AUTH		0x0002
+#define L2CAP_LM_ENCRYPT	0x0004
+#define L2CAP_LM_TRUSTED	0x0008
+#define L2CAP_LM_RELIABLE	0x0010
+#define L2CAP_LM_SECURE		0x0020
+
+/* L2CAP command codes */
+#define L2CAP_COMMAND_REJ	0x01
+#define L2CAP_CONN_REQ		0x02
+#define L2CAP_CONN_RSP		0x03
+#define L2CAP_CONF_REQ		0x04
+#define L2CAP_CONF_RSP		0x05
+#define L2CAP_DISCONN_REQ	0x06
+#define L2CAP_DISCONN_RSP	0x07
+#define L2CAP_ECHO_REQ		0x08
+#define L2CAP_ECHO_RSP		0x09
+#define L2CAP_INFO_REQ		0x0a
+#define L2CAP_INFO_RSP		0x0b
+
+/* L2CAP structures */
+typedef struct {
+	uint16_t	len;
+	uint16_t	cid;
+} __attribute__ ((packed)) l2cap_hdr;
+#define L2CAP_HDR_SIZE 4
+
+typedef struct {
+	uint8_t		code;
+	uint8_t		ident;
+	uint16_t	len;
+} __attribute__ ((packed)) l2cap_cmd_hdr;
+#define L2CAP_CMD_HDR_SIZE 4
+
+typedef struct {
+	uint16_t	reason;
+} __attribute__ ((packed)) l2cap_cmd_rej;
+#define L2CAP_CMD_REJ_SIZE 2
+
+typedef struct {
+	uint16_t	psm;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_conn_req;
+#define L2CAP_CONN_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+	uint16_t	result;
+	uint16_t	status;
+} __attribute__ ((packed)) l2cap_conn_rsp;
+#define L2CAP_CONN_RSP_SIZE 8
+
+/* connect result */
+#define L2CAP_CR_SUCCESS	0x0000
+#define L2CAP_CR_PEND		0x0001
+#define L2CAP_CR_BAD_PSM	0x0002
+#define L2CAP_CR_SEC_BLOCK	0x0003
+#define L2CAP_CR_NO_MEM		0x0004
+
+/* connect status */
+#define L2CAP_CS_NO_INFO	0x0000
+#define L2CAP_CS_AUTHEN_PEND	0x0001
+#define L2CAP_CS_AUTHOR_PEND	0x0002
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	flags;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_conf_req;
+#define L2CAP_CONF_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	scid;
+	uint16_t	flags;
+	uint16_t	result;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_conf_rsp;
+#define L2CAP_CONF_RSP_SIZE 6
+
+#define L2CAP_CONF_SUCCESS	0x0000
+#define L2CAP_CONF_UNACCEPT	0x0001
+#define L2CAP_CONF_REJECT	0x0002
+#define L2CAP_CONF_UNKNOWN	0x0003
+
+typedef struct {
+	uint8_t		type;
+	uint8_t		len;
+	uint8_t		val[0];
+} __attribute__ ((packed)) l2cap_conf_opt;
+#define L2CAP_CONF_OPT_SIZE 2
+
+#define L2CAP_CONF_MTU		0x01
+#define L2CAP_CONF_FLUSH_TO	0x02
+#define L2CAP_CONF_QOS		0x03
+#define L2CAP_CONF_RFC		0x04
+#define L2CAP_CONF_RFC_MODE	0x04
+
+#define L2CAP_CONF_MAX_SIZE	22
+
+#define L2CAP_MODE_BASIC	0x00
+#define L2CAP_MODE_RETRANS	0x01
+#define L2CAP_MODE_FLOWCTL	0x02
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_disconn_req;
+#define L2CAP_DISCONN_REQ_SIZE 4
+
+typedef struct {
+	uint16_t	dcid;
+	uint16_t	scid;
+} __attribute__ ((packed)) l2cap_disconn_rsp;
+#define L2CAP_DISCONN_RSP_SIZE 4
+
+typedef struct {
+	uint16_t	type;
+} __attribute__ ((packed)) l2cap_info_req;
+#define L2CAP_INFO_REQ_SIZE 2
+
+typedef struct {
+	uint16_t	type;
+	uint16_t	result;
+	uint8_t		data[0];
+} __attribute__ ((packed)) l2cap_info_rsp;
+#define L2CAP_INFO_RSP_SIZE 4
+
+/* info type */
+#define L2CAP_IT_CL_MTU		0x0001
+#define L2CAP_IT_FEAT_MASK	0x0002
+
+/* info result */
+#define L2CAP_IR_SUCCESS	0x0000
+#define L2CAP_IR_NOTSUPP	0x0001
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __L2CAP_H */
diff --git a/include/rfcomm.h b/include/rfcomm.h
new file mode 100644
index 00000000..5c4751ea
--- /dev/null
+++ b/include/rfcomm.h
@@ -0,0 +1,102 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __RFCOMM_H
+#define __RFCOMM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/socket.h>
+
+/* RFCOMM defaults */
+#define RFCOMM_DEFAULT_MTU	127
+
+#define RFCOMM_PSM 3
+
+#define RFCOMM_CONN_TIMEOUT	(HZ * 30)
+#define RFCOMM_DISC_TIMEOUT	(HZ * 20)
+
+/* RFCOMM socket address */
+struct sockaddr_rc {
+	sa_family_t	rc_family;
+	bdaddr_t	rc_bdaddr;
+	uint8_t		rc_channel;
+};
+
+/* RFCOMM socket options */
+#define RFCOMM_CONNINFO	0x02
+struct rfcomm_conninfo {
+	uint16_t	hci_handle;
+	uint8_t		dev_class[3];
+};
+
+#define RFCOMM_LM	0x03
+#define RFCOMM_LM_MASTER	0x0001
+#define RFCOMM_LM_AUTH		0x0002
+#define RFCOMM_LM_ENCRYPT	0x0004
+#define RFCOMM_LM_TRUSTED	0x0008
+#define RFCOMM_LM_RELIABLE	0x0010
+#define RFCOMM_LM_SECURE	0x0020
+
+/* RFCOMM TTY support */
+#define RFCOMM_MAX_DEV	256
+
+#define RFCOMMCREATEDEV		_IOW('R', 200, int)
+#define RFCOMMRELEASEDEV	_IOW('R', 201, int)
+#define RFCOMMGETDEVLIST	_IOR('R', 210, int)
+#define RFCOMMGETDEVINFO	_IOR('R', 211, int)
+
+struct rfcomm_dev_req {
+	int16_t		dev_id;
+	uint32_t	flags;
+	bdaddr_t	src;
+	bdaddr_t	dst;
+	uint8_t	channel;
+};
+#define RFCOMM_REUSE_DLC	0
+#define RFCOMM_RELEASE_ONHUP	1
+#define RFCOMM_HANGUP_NOW	2
+#define RFCOMM_TTY_ATTACHED	3
+
+struct rfcomm_dev_info {
+	int16_t		id;
+	uint32_t	flags;
+	uint16_t	state;
+	bdaddr_t	src;
+	bdaddr_t	dst;
+	uint8_t		channel;
+};
+
+struct rfcomm_dev_list_req {
+	uint16_t	dev_num;
+	struct rfcomm_dev_info dev_info[0];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __RFCOMM_H */
diff --git a/include/sco.h b/include/sco.h
new file mode 100644
index 00000000..bce7098f
--- /dev/null
+++ b/include/sco.h
@@ -0,0 +1,62 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __SCO_H
+#define __SCO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* SCO defaults */
+#define SCO_DEFAULT_MTU		500
+#define SCO_DEFAULT_FLUSH_TO	0xFFFF
+
+#define SCO_CONN_TIMEOUT	(HZ * 40)
+#define SCO_DISCONN_TIMEOUT	(HZ * 2)
+#define SCO_CONN_IDLE_TIMEOUT	(HZ * 60)
+
+/* SCO socket address */
+struct sockaddr_sco {
+	sa_family_t	sco_family;
+	bdaddr_t	sco_bdaddr;
+};
+
+/* set/get sockopt defines */
+#define SCO_OPTIONS	0x01
+struct sco_options {
+	uint16_t	mtu;
+};
+
+#define SCO_CONNINFO	0x02
+struct sco_conninfo {
+	uint16_t	hci_handle;
+	uint8_t		dev_class[3];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SCO_H */
diff --git a/include/sdp.h b/include/sdp.h
new file mode 100644
index 00000000..dd5b0e24
--- /dev/null
+++ b/include/sdp.h
@@ -0,0 +1,503 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2001-2002  Nokia Corporation
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *  Copyright (C) 2002-2003  Stephen Crane <steve.crane@rococosoft.com>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __SDP_H
+#define __SDP_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+#define SDP_UNIX_PATH "/var/run/sdp"
+#define SDP_RESPONSE_TIMEOUT	20
+#define SDP_REQ_BUFFER_SIZE	2048
+#define SDP_RSP_BUFFER_SIZE	65535
+#define SDP_PDU_CHUNK_SIZE	1024
+
+/*
+ * All definitions are based on Bluetooth Assigned Numbers
+ * of the Bluetooth Specification
+ */
+#define SDP_PSM 		0x0001
+
+/*
+ * Protocol UUIDs
+ */
+#define SDP_UUID	0x0001
+#define UDP_UUID	0x0002
+#define RFCOMM_UUID	0x0003
+#define TCP_UUID	0x0004
+#define TCS_BIN_UUID	0x0005
+#define TCS_AT_UUID	0x0006
+#define OBEX_UUID	0x0008
+#define IP_UUID		0x0009
+#define FTP_UUID	0x000a
+#define HTTP_UUID	0x000c
+#define WSP_UUID	0x000e
+#define BNEP_UUID	0x000f
+#define UPNP_UUID	0x0010
+#define HIDP_UUID	0x0011
+#define HCRP_CTRL_UUID	0x0012
+#define HCRP_DATA_UUID	0x0014
+#define HCRP_NOTE_UUID	0x0016
+#define AVCTP_UUID	0x0017
+#define AVDTP_UUID	0x0019
+#define CMTP_UUID	0x001b
+#define UDI_UUID	0x001d
+#define MCAP_CTRL_UUID	0x001e
+#define MCAP_DATA_UUID	0x001f
+#define L2CAP_UUID	0x0100
+
+/*
+ * Service class identifiers of standard services and service groups
+ */
+#define SDP_SERVER_SVCLASS_ID		0x1000
+#define BROWSE_GRP_DESC_SVCLASS_ID	0x1001
+#define PUBLIC_BROWSE_GROUP		0x1002
+#define SERIAL_PORT_SVCLASS_ID		0x1101
+#define LAN_ACCESS_SVCLASS_ID		0x1102
+#define DIALUP_NET_SVCLASS_ID		0x1103
+#define IRMC_SYNC_SVCLASS_ID		0x1104
+#define OBEX_OBJPUSH_SVCLASS_ID		0x1105
+#define OBEX_FILETRANS_SVCLASS_ID	0x1106
+#define IRMC_SYNC_CMD_SVCLASS_ID	0x1107
+#define HEADSET_SVCLASS_ID		0x1108
+#define CORDLESS_TELEPHONY_SVCLASS_ID	0x1109
+#define AUDIO_SOURCE_SVCLASS_ID		0x110a
+#define AUDIO_SINK_SVCLASS_ID		0x110b
+#define AV_REMOTE_TARGET_SVCLASS_ID	0x110c
+#define ADVANCED_AUDIO_SVCLASS_ID	0x110d
+#define AV_REMOTE_SVCLASS_ID		0x110e
+#define VIDEO_CONF_SVCLASS_ID		0x110f
+#define INTERCOM_SVCLASS_ID		0x1110
+#define FAX_SVCLASS_ID			0x1111
+#define HEADSET_AGW_SVCLASS_ID		0x1112
+#define WAP_SVCLASS_ID			0x1113
+#define WAP_CLIENT_SVCLASS_ID		0x1114
+#define PANU_SVCLASS_ID			0x1115
+#define NAP_SVCLASS_ID			0x1116
+#define GN_SVCLASS_ID			0x1117
+#define DIRECT_PRINTING_SVCLASS_ID	0x1118
+#define REFERENCE_PRINTING_SVCLASS_ID	0x1119
+#define IMAGING_SVCLASS_ID		0x111a
+#define IMAGING_RESPONDER_SVCLASS_ID	0x111b
+#define IMAGING_ARCHIVE_SVCLASS_ID	0x111c
+#define IMAGING_REFOBJS_SVCLASS_ID	0x111d
+#define HANDSFREE_SVCLASS_ID		0x111e
+#define HANDSFREE_AGW_SVCLASS_ID	0x111f
+#define DIRECT_PRT_REFOBJS_SVCLASS_ID	0x1120
+#define REFLECTED_UI_SVCLASS_ID		0x1121
+#define BASIC_PRINTING_SVCLASS_ID	0x1122
+#define PRINTING_STATUS_SVCLASS_ID	0x1123
+#define HID_SVCLASS_ID			0x1124
+#define HCR_SVCLASS_ID			0x1125
+#define HCR_PRINT_SVCLASS_ID		0x1126
+#define HCR_SCAN_SVCLASS_ID		0x1127
+#define CIP_SVCLASS_ID			0x1128
+#define VIDEO_CONF_GW_SVCLASS_ID	0x1129
+#define UDI_MT_SVCLASS_ID		0x112a
+#define UDI_TA_SVCLASS_ID		0x112b
+#define AV_SVCLASS_ID			0x112c
+#define SAP_SVCLASS_ID			0x112d
+#define PBAP_PCE_SVCLASS_ID		0x112e
+#define PBAP_PSE_SVCLASS_ID		0x112f
+#define PBAP_SVCLASS_ID			0x1130
+#define PNP_INFO_SVCLASS_ID		0x1200
+#define GENERIC_NETWORKING_SVCLASS_ID	0x1201
+#define GENERIC_FILETRANS_SVCLASS_ID	0x1202
+#define GENERIC_AUDIO_SVCLASS_ID	0x1203
+#define GENERIC_TELEPHONY_SVCLASS_ID	0x1204
+#define UPNP_SVCLASS_ID			0x1205
+#define UPNP_IP_SVCLASS_ID		0x1206
+#define UPNP_PAN_SVCLASS_ID		0x1300
+#define UPNP_LAP_SVCLASS_ID		0x1301
+#define UPNP_L2CAP_SVCLASS_ID		0x1302
+#define VIDEO_SOURCE_SVCLASS_ID		0x1303
+#define VIDEO_SINK_SVCLASS_ID		0x1304
+#define VIDEO_DISTRIBUTION_SVCLASS_ID	0x1305
+#define MDP_SVCLASS_ID			0x1400
+#define MDP_SOURCE_SVCLASS_ID		0x1401
+#define MDP_SINK_SVCLASS_ID		0x1402
+#define APPLE_AGENT_SVCLASS_ID		0x2112
+
+/*
+ * Standard profile descriptor identifiers; note these
+ * may be identical to some of the service classes defined above
+ */
+#define SDP_SERVER_PROFILE_ID		SDP_SERVER_SVCLASS_ID
+#define BROWSE_GRP_DESC_PROFILE_ID	BROWSE_GRP_DESC_SVCLASS_ID
+#define SERIAL_PORT_PROFILE_ID		SERIAL_PORT_SVCLASS_ID
+#define LAN_ACCESS_PROFILE_ID		LAN_ACCESS_SVCLASS_ID
+#define DIALUP_NET_PROFILE_ID		DIALUP_NET_SVCLASS_ID
+#define IRMC_SYNC_PROFILE_ID		IRMC_SYNC_SVCLASS_ID
+#define OBEX_OBJPUSH_PROFILE_ID		OBEX_OBJPUSH_SVCLASS_ID
+#define OBEX_FILETRANS_PROFILE_ID	OBEX_FILETRANS_SVCLASS_ID
+#define IRMC_SYNC_CMD_PROFILE_ID	IRMC_SYNC_CMD_SVCLASS_ID
+#define HEADSET_PROFILE_ID		HEADSET_SVCLASS_ID
+#define CORDLESS_TELEPHONY_PROFILE_ID	CORDLESS_TELEPHONY_SVCLASS_ID
+#define AUDIO_SOURCE_PROFILE_ID		AUDIO_SOURCE_SVCLASS_ID
+#define AUDIO_SINK_PROFILE_ID		AUDIO_SINK_SVCLASS_ID
+#define AV_REMOTE_TARGET_PROFILE_ID	AV_REMOTE_TARGET_SVCLASS_ID
+#define ADVANCED_AUDIO_PROFILE_ID	ADVANCED_AUDIO_SVCLASS_ID
+#define AV_REMOTE_PROFILE_ID		AV_REMOTE_SVCLASS_ID
+#define VIDEO_CONF_PROFILE_ID		VIDEO_CONF_SVCLASS_ID
+#define INTERCOM_PROFILE_ID		INTERCOM_SVCLASS_ID
+#define FAX_PROFILE_ID			FAX_SVCLASS_ID
+#define HEADSET_AGW_PROFILE_ID		HEADSET_AGW_SVCLASS_ID
+#define WAP_PROFILE_ID			WAP_SVCLASS_ID
+#define WAP_CLIENT_PROFILE_ID		WAP_CLIENT_SVCLASS_ID
+#define PANU_PROFILE_ID			PANU_SVCLASS_ID
+#define NAP_PROFILE_ID			NAP_SVCLASS_ID
+#define GN_PROFILE_ID			GN_SVCLASS_ID
+#define DIRECT_PRINTING_PROFILE_ID	DIRECT_PRINTING_SVCLASS_ID
+#define REFERENCE_PRINTING_PROFILE_ID	REFERENCE_PRINTING_SVCLASS_ID
+#define IMAGING_PROFILE_ID		IMAGING_SVCLASS_ID
+#define IMAGING_RESPONDER_PROFILE_ID	IMAGING_RESPONDER_SVCLASS_ID
+#define IMAGING_ARCHIVE_PROFILE_ID	IMAGING_ARCHIVE_SVCLASS_ID
+#define IMAGING_REFOBJS_PROFILE_ID	IMAGING_REFOBJS_SVCLASS_ID
+#define HANDSFREE_PROFILE_ID		HANDSFREE_SVCLASS_ID
+#define HANDSFREE_AGW_PROFILE_ID	HANDSFREE_AGW_SVCLASS_ID
+#define DIRECT_PRT_REFOBJS_PROFILE_ID	DIRECT_PRT_REFOBJS_SVCLASS_ID
+#define REFLECTED_UI_PROFILE_ID		REFLECTED_UI_SVCLASS_ID
+#define BASIC_PRINTING_PROFILE_ID	BASIC_PRINTING_SVCLASS_ID
+#define PRINTING_STATUS_PROFILE_ID	PRINTING_STATUS_SVCLASS_ID
+#define HID_PROFILE_ID			HID_SVCLASS_ID
+#define HCR_PROFILE_ID			HCR_SCAN_SVCLASS_ID
+#define HCR_PRINT_PROFILE_ID		HCR_PRINT_SVCLASS_ID
+#define HCR_SCAN_PROFILE_ID		HCR_SCAN_SVCLASS_ID
+#define CIP_PROFILE_ID			CIP_SVCLASS_ID
+#define VIDEO_CONF_GW_PROFILE_ID	VIDEO_CONF_GW_SVCLASS_ID
+#define UDI_MT_PROFILE_ID		UDI_MT_SVCLASS_ID
+#define UDI_TA_PROFILE_ID		UDI_TA_SVCLASS_ID
+#define AV_PROFILE_ID			AV_SVCLASS_ID
+#define SAP_PROFILE_ID			SAP_SVCLASS_ID
+#define PBAP_PCE_PROFILE_ID		PBAP_PCE_SVCLASS_ID
+#define PBAP_PSE_PROFILE_ID		PBAP_PSE_SVCLASS_ID
+#define PBAP_PROFILE_ID			PBAP_SVCLASS_ID
+#define PNP_INFO_PROFILE_ID		PNP_INFO_SVCLASS_ID
+#define GENERIC_NETWORKING_PROFILE_ID	GENERIC_NETWORKING_SVCLASS_ID
+#define GENERIC_FILETRANS_PROFILE_ID	GENERIC_FILETRANS_SVCLASS_ID
+#define GENERIC_AUDIO_PROFILE_ID	GENERIC_AUDIO_SVCLASS_ID
+#define GENERIC_TELEPHONY_PROFILE_ID	GENERIC_TELEPHONY_SVCLASS_ID
+#define UPNP_PROFILE_ID			UPNP_SVCLASS_ID
+#define UPNP_IP_PROFILE_ID		UPNP_IP_SVCLASS_ID
+#define UPNP_PAN_PROFILE_ID		UPNP_PAN_SVCLASS_ID
+#define UPNP_LAP_PROFILE_ID		UPNP_LAP_SVCLASS_ID
+#define UPNP_L2CAP_PROFILE_ID		UPNP_L2CAP_SVCLASS_ID
+#define VIDEO_SOURCE_PROFILE_ID		VIDEO_SOURCE_SVCLASS_ID
+#define VIDEO_SINK_PROFILE_ID		VIDEO_SINK_SVCLASS_ID
+#define VIDEO_DISTRIBUTION_PROFILE_ID	VIDEO_DISTRIBUTION_SVCLASS_ID
+#define MDP_PROFILE_ID			MDP_SVCLASS_ID
+#define MDP_SOURCE_PROFILE_ID		MDP_SROUCE_SVCLASS_ID
+#define MDP_SINK_PROFILE_ID		MDP_SINK_SVCLASS_ID
+#define APPLE_AGENT_PROFILE_ID		APPLE_AGENT_SVCLASS_ID
+
+/*
+ * Attribute identifier codes
+ */
+#define SDP_SERVER_RECORD_HANDLE		0x0000
+
+/*
+ * Possible values for attribute-id are listed below.
+ * See SDP Spec, section "Service Attribute Definitions" for more details.
+ */
+#define SDP_ATTR_RECORD_HANDLE			0x0000
+#define SDP_ATTR_SVCLASS_ID_LIST		0x0001
+#define SDP_ATTR_RECORD_STATE			0x0002
+#define SDP_ATTR_SERVICE_ID			0x0003
+#define SDP_ATTR_PROTO_DESC_LIST		0x0004
+#define SDP_ATTR_BROWSE_GRP_LIST		0x0005
+#define SDP_ATTR_LANG_BASE_ATTR_ID_LIST		0x0006
+#define SDP_ATTR_SVCINFO_TTL			0x0007
+#define SDP_ATTR_SERVICE_AVAILABILITY		0x0008
+#define SDP_ATTR_PFILE_DESC_LIST		0x0009
+#define SDP_ATTR_DOC_URL			0x000a
+#define SDP_ATTR_CLNT_EXEC_URL			0x000b
+#define SDP_ATTR_ICON_URL			0x000c
+#define SDP_ATTR_ADD_PROTO_DESC_LIST		0x000d
+
+#define SDP_ATTR_GROUP_ID			0x0200
+#define SDP_ATTR_IP_SUBNET			0x0200
+#define SDP_ATTR_VERSION_NUM_LIST		0x0200
+#define SDP_ATTR_SVCDB_STATE			0x0201
+
+#define SDP_ATTR_SERVICE_VERSION		0x0300
+#define SDP_ATTR_EXTERNAL_NETWORK		0x0301
+#define SDP_ATTR_SUPPORTED_DATA_STORES_LIST	0x0301
+#define SDP_ATTR_FAX_CLASS1_SUPPORT		0x0302
+#define SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL	0x0302
+#define SDP_ATTR_FAX_CLASS20_SUPPORT		0x0303
+#define SDP_ATTR_SUPPORTED_FORMATS_LIST		0x0303
+#define SDP_ATTR_FAX_CLASS2_SUPPORT		0x0304
+#define SDP_ATTR_AUDIO_FEEDBACK_SUPPORT		0x0305
+#define SDP_ATTR_NETWORK_ADDRESS		0x0306
+#define SDP_ATTR_WAP_GATEWAY			0x0307
+#define SDP_ATTR_HOMEPAGE_URL			0x0308
+#define SDP_ATTR_WAP_STACK_TYPE			0x0309
+#define SDP_ATTR_SECURITY_DESC			0x030a
+#define SDP_ATTR_NET_ACCESS_TYPE		0x030b
+#define SDP_ATTR_MAX_NET_ACCESSRATE		0x030c
+#define SDP_ATTR_IP4_SUBNET			0x030d
+#define SDP_ATTR_IP6_SUBNET			0x030e
+#define SDP_ATTR_SUPPORTED_CAPABILITIES		0x0310
+#define SDP_ATTR_SUPPORTED_FEATURES		0x0311
+#define SDP_ATTR_SUPPORTED_FUNCTIONS		0x0312
+#define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY	0x0313
+#define SDP_ATTR_SUPPORTED_REPOSITORIES		0x0314
+
+#define SDP_ATTR_SPECIFICATION_ID		0x0200
+#define SDP_ATTR_VENDOR_ID			0x0201
+#define SDP_ATTR_PRODUCT_ID			0x0202
+#define SDP_ATTR_VERSION			0x0203
+#define SDP_ATTR_PRIMARY_RECORD			0x0204
+#define SDP_ATTR_VENDOR_ID_SOURCE		0x0205
+
+#define SDP_ATTR_HID_DEVICE_RELEASE_NUMBER	0x0200
+#define SDP_ATTR_HID_PARSER_VERSION		0x0201
+#define SDP_ATTR_HID_DEVICE_SUBCLASS		0x0202
+#define SDP_ATTR_HID_COUNTRY_CODE		0x0203
+#define SDP_ATTR_HID_VIRTUAL_CABLE		0x0204
+#define SDP_ATTR_HID_RECONNECT_INITIATE		0x0205
+#define SDP_ATTR_HID_DESCRIPTOR_LIST		0x0206
+#define SDP_ATTR_HID_LANG_ID_BASE_LIST		0x0207
+#define SDP_ATTR_HID_SDP_DISABLE		0x0208
+#define SDP_ATTR_HID_BATTERY_POWER		0x0209
+#define SDP_ATTR_HID_REMOTE_WAKEUP		0x020a
+#define SDP_ATTR_HID_PROFILE_VERSION		0x020b
+#define SDP_ATTR_HID_SUPERVISION_TIMEOUT	0x020c
+#define SDP_ATTR_HID_NORMALLY_CONNECTABLE	0x020d
+#define SDP_ATTR_HID_BOOT_DEVICE		0x020e
+
+/*
+ * These identifiers are based on the SDP spec stating that 
+ * "base attribute id of the primary (universal) language must be 0x0100"
+ *
+ * Other languages should have their own offset; e.g.:
+ * #define XXXLangBase yyyy
+ * #define AttrServiceName_XXX	0x0000+XXXLangBase
+ */
+#define SDP_PRIMARY_LANG_BASE 		0x0100
+
+#define SDP_ATTR_SVCNAME_PRIMARY	0x0000 + SDP_PRIMARY_LANG_BASE
+#define SDP_ATTR_SVCDESC_PRIMARY	0x0001 + SDP_PRIMARY_LANG_BASE
+#define SDP_ATTR_PROVNAME_PRIMARY	0x0002 + SDP_PRIMARY_LANG_BASE
+
+/*
+ * The Data representation in SDP PDUs (pps 339, 340 of BT SDP Spec)
+ * These are the exact data type+size descriptor values
+ * that go into the PDU buffer.
+ *
+ * The datatype (leading 5bits) + size descriptor (last 3 bits)
+ * is 8 bits. The size descriptor is critical to extract the
+ * right number of bytes for the data value from the PDU.
+ *
+ * For most basic types, the datatype+size descriptor is
+ * straightforward. However for constructed types and strings,
+ * the size of the data is in the next "n" bytes following the
+ * 8 bits (datatype+size) descriptor. Exactly what the "n" is
+ * specified in the 3 bits of the data size descriptor.
+ *
+ * TextString and URLString can be of size 2^{8, 16, 32} bytes
+ * DataSequence and DataSequenceAlternates can be of size 2^{8, 16, 32}
+ * The size are computed post-facto in the API and are not known apriori
+ */
+#define SDP_DATA_NIL 		0x00
+#define SDP_UINT8  		0x08
+#define SDP_UINT16		0x09
+#define SDP_UINT32		0x0A
+#define SDP_UINT64		0x0B
+#define SDP_UINT128		0x0C
+#define SDP_INT8		0x10
+#define SDP_INT16		0x11
+#define SDP_INT32		0x12
+#define SDP_INT64		0x13
+#define SDP_INT128		0x14
+#define SDP_UUID_UNSPEC		0x18
+#define SDP_UUID16		0x19
+#define SDP_UUID32		0x1A
+#define SDP_UUID128		0x1C
+#define SDP_TEXT_STR_UNSPEC	0x20
+#define SDP_TEXT_STR8		0x25
+#define SDP_TEXT_STR16		0x26
+#define SDP_TEXT_STR32		0x27
+#define SDP_BOOL		0x28
+#define SDP_SEQ_UNSPEC		0x30
+#define SDP_SEQ8		0x35
+#define SDP_SEQ16		0x36
+#define SDP_SEQ32		0x37
+#define SDP_ALT_UNSPEC		0x38
+#define SDP_ALT8		0x3D
+#define SDP_ALT16		0x3E
+#define SDP_ALT32		0x3F
+#define SDP_URL_STR_UNSPEC	0x40
+#define SDP_URL_STR8		0x45
+#define SDP_URL_STR16		0x46
+#define SDP_URL_STR32		0x47
+
+/*
+ * The PDU identifiers of SDP packets between client and server
+ */
+#define SDP_ERROR_RSP		0x01
+#define SDP_SVC_SEARCH_REQ	0x02
+#define SDP_SVC_SEARCH_RSP	0x03
+#define SDP_SVC_ATTR_REQ	0x04
+#define SDP_SVC_ATTR_RSP	0x05
+#define SDP_SVC_SEARCH_ATTR_REQ	0x06
+#define SDP_SVC_SEARCH_ATTR_RSP	0x07
+
+/*
+ * Some additions to support service registration.
+ * These are outside the scope of the Bluetooth specification
+ */
+#define SDP_SVC_REGISTER_REQ	0x75
+#define SDP_SVC_REGISTER_RSP	0x76
+#define SDP_SVC_UPDATE_REQ	0x77
+#define SDP_SVC_UPDATE_RSP	0x78
+#define SDP_SVC_REMOVE_REQ	0x79
+#define SDP_SVC_REMOVE_RSP	0x80
+
+/*
+ * SDP Error codes
+ */
+#define SDP_INVALID_VERSION		0x0001
+#define SDP_INVALID_RECORD_HANDLE	0x0002
+#define SDP_INVALID_SYNTAX		0x0003
+#define SDP_INVALID_PDU_SIZE		0x0004
+#define SDP_INVALID_CSTATE		0x0005
+
+/*
+ * SDP PDU
+ */
+typedef struct {
+	uint8_t  pdu_id;
+	uint16_t tid;
+	uint16_t plen;
+} __attribute__ ((packed)) sdp_pdu_hdr_t;
+
+/*
+ * Common definitions for attributes in the SDP.
+ * Should the type of any of these change, you need only make a change here.
+ */
+typedef struct {
+	uint8_t data[16];
+} uint128_t;
+
+typedef struct {
+	uint8_t type;
+	union {
+		uint16_t  uuid16;
+		uint32_t  uuid32;
+		uint128_t uuid128;
+	} value;
+} uuid_t;
+
+#define SDP_IS_UUID(x) ((x) == SDP_UUID16 || (x) == SDP_UUID32 || (x) ==SDP_UUID128)
+
+typedef struct _sdp_list sdp_list_t;
+struct _sdp_list {
+	sdp_list_t *next;
+	void *data;
+};
+
+/*
+ * User-visible strings can be in many languages
+ * in addition to the universal language.
+ *
+ * Language meta-data includes language code in ISO639
+ * followed by the encoding format. The third field in this
+ * structure is the attribute offset for the language.
+ * User-visible strings in the specified language can be
+ * obtained at this offset.
+ */
+typedef struct {
+	uint16_t code_ISO639;
+	uint16_t encoding;
+	uint16_t base_offset;
+} sdp_lang_attr_t;
+
+/*
+ * Profile descriptor is the Bluetooth profile metadata. If a
+ * service conforms to a well-known profile, then its profile
+ * identifier (UUID) is an attribute of the service. In addition,
+ * if the profile has a version number it is specified here.
+ */
+typedef struct {
+	uuid_t uuid;
+	uint16_t version;
+} sdp_profile_desc_t;
+
+typedef struct {
+	uint8_t major;
+	uint8_t minor;
+} sdp_version_t;
+
+typedef struct {
+	uint8_t *data;
+	uint32_t data_size;
+	uint32_t buf_size;
+} sdp_buf_t;
+
+typedef struct {
+	uint32_t handle;
+
+	/* Search pattern: a sequence of all UUIDs seen in this record */
+	sdp_list_t *pattern;
+	sdp_list_t *attrlist;
+
+	/* Main service class for Extended Inquiry Response */
+	uuid_t svclass;
+} sdp_record_t;
+
+typedef struct sdp_data_struct sdp_data_t;
+struct sdp_data_struct {
+	uint8_t dtd;
+	uint16_t attrId;
+	union {
+		int8_t    int8;
+		int16_t   int16;
+		int32_t   int32;
+		int64_t   int64;
+		uint128_t int128;
+		uint8_t   uint8;
+		uint16_t  uint16;
+		uint32_t  uint32;
+		uint64_t  uint64;
+		uint128_t uint128;
+		uuid_t    uuid;
+		char     *str;
+		sdp_data_t *dataseq;
+	} val;
+	sdp_data_t *next;
+	int unitSize;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SDP_H */
diff --git a/include/sdp_lib.h b/include/sdp_lib.h
new file mode 100644
index 00000000..143056f6
--- /dev/null
+++ b/include/sdp_lib.h
@@ -0,0 +1,619 @@
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2001-2002  Nokia Corporation
+ *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
+ *  Copyright (C) 2002-2008  Marcel Holtmann <marcel@holtmann.org>
+ *  Copyright (C) 2002-2003  Stephen Crane <steve.crane@rococosoft.com>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __SDP_LIB_H
+#define __SDP_LIB_H
+
+#include <sys/socket.h>
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/hci.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * SDP lists
+ */
+typedef void(*sdp_list_func_t)(void *, void *);
+typedef void(*sdp_free_func_t)(void *);
+typedef int (*sdp_comp_func_t)(const void *, const void *);
+
+sdp_list_t *sdp_list_append(sdp_list_t *list, void *d);
+sdp_list_t *sdp_list_remove(sdp_list_t *list, void *d);
+sdp_list_t *sdp_list_insert_sorted(sdp_list_t *list, void *data, sdp_comp_func_t f);
+void        sdp_list_free(sdp_list_t *list, sdp_free_func_t f);
+
+static inline int sdp_list_len(const sdp_list_t *list) 
+{
+	int n = 0;
+	for (; list; list = list->next)
+		n++;
+	return n;
+}
+
+static inline sdp_list_t *sdp_list_find(sdp_list_t *list, void *u, sdp_comp_func_t f)
+{
+	for (; list; list = list->next)
+		if (f(list->data, u) == 0)
+			return list;
+	return NULL;
+}
+
+static inline void sdp_list_foreach(sdp_list_t *list, sdp_list_func_t f, void *u)
+{
+	for (; list; list = list->next)
+		f(list->data, u);
+}
+
+/*
+ * Values of the flags parameter to sdp_record_register
+ */
+#define SDP_RECORD_PERSIST	0x01
+#define SDP_DEVICE_RECORD	0x02
+
+/*
+ * Values of the flags parameter to sdp_connect
+ */
+#define SDP_RETRY_IF_BUSY	0x01
+#define SDP_WAIT_ON_CLOSE	0x02
+#define SDP_NON_BLOCKING	0x04
+
+/*
+ * a session with an SDP server
+ */
+typedef struct {
+	int sock;
+	int state;
+	int local;
+	int flags;
+	uint16_t tid;	// Current transaction ID
+	void *priv;
+} sdp_session_t;
+
+typedef enum {
+	/*
+	 *  Attributes are specified as individual elements
+	 */
+	SDP_ATTR_REQ_INDIVIDUAL = 1,
+	/*
+	 *  Attributes are specified as a range
+	 */
+	SDP_ATTR_REQ_RANGE
+} sdp_attrreq_type_t;
+
+/*
+ * 	When the pdu_id(type) is a sdp error response, check the status value
+ * 	to figure out the error reason. For status values 0x0001-0x0006 check
+ * 	Bluetooth SPEC. If the status is 0xffff, call sdp_get_error function
+ * 	to get the real reason:
+ * 	    - wrong transaction ID(EPROTO)
+ * 	    - wrong PDU id or(EPROTO)
+ * 	    - I/O error
+ */
+typedef void sdp_callback_t(uint8_t type, uint16_t status, uint8_t *rsp, size_t size, void *udata);
+
+/*
+ * create an L2CAP connection to a Bluetooth device
+ * 
+ * INPUT:
+ *  
+ *  bdaddr_t *src:
+ *	Address of the local device to use to make the connection
+ *	(or BDADDR_ANY)
+ *
+ *  bdaddr_t *dst:
+ *    Address of the SDP server device
+ */
+sdp_session_t *sdp_connect(const bdaddr_t *src, const bdaddr_t *dst, uint32_t flags);
+int sdp_close(sdp_session_t *session);
+int sdp_get_socket(const sdp_session_t *session);
+
+/*
+ * SDP transaction: functions for asynchronous search.
+ */
+sdp_session_t *sdp_create(int sk, uint32_t flags);
+int sdp_get_error(sdp_session_t *session);
+int sdp_process(sdp_session_t *session);
+int sdp_set_notify(sdp_session_t *session, sdp_callback_t *func, void *udata);
+
+int sdp_service_search_async(sdp_session_t *session, const sdp_list_t *search, uint16_t max_rec_num);
+int sdp_service_attr_async(sdp_session_t *session, uint32_t handle, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list);
+int sdp_service_search_attr_async(sdp_session_t *session, const sdp_list_t *search, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list);
+
+uint16_t sdp_gen_tid(sdp_session_t *session);
+
+/*
+ * find all devices in the piconet
+ */
+int sdp_general_inquiry(inquiry_info *ii, int dev_num, int duration, uint8_t *found);
+
+/* flexible extraction of basic attributes - Jean II */
+int sdp_get_int_attr(const sdp_record_t *rec, uint16_t attr, int *value);
+int sdp_get_string_attr(const sdp_record_t *rec, uint16_t attr, char *value, int valuelen);
+
+/*
+ * Basic sdp data functions
+ */
+sdp_data_t *sdp_data_alloc(uint8_t dtd, const void *value);
+sdp_data_t *sdp_data_alloc_with_length(uint8_t dtd, const void *value, uint32_t length);
+void sdp_data_free(sdp_data_t *data);
+sdp_data_t *sdp_data_get(const sdp_record_t *rec, uint16_t attr_id);
+
+sdp_data_t *sdp_seq_alloc(void **dtds, void **values, int len);
+sdp_data_t *sdp_seq_alloc_with_length(void **dtds, void **values, int *length, int len);
+sdp_data_t *sdp_seq_append(sdp_data_t *seq, sdp_data_t *data);
+
+int sdp_attr_add(sdp_record_t *rec, uint16_t attr, sdp_data_t *data);
+void sdp_attr_remove(sdp_record_t *rec, uint16_t attr);
+void sdp_attr_replace(sdp_record_t *rec, uint16_t attr, sdp_data_t *data);
+int sdp_set_uuidseq_attr(sdp_record_t *rec, uint16_t attr, sdp_list_t *seq);
+int sdp_get_uuidseq_attr(const sdp_record_t *rec, uint16_t attr, sdp_list_t **seqp);
+
+/*
+ * NOTE that none of the functions below will update the SDP server, 
+ * unless the {register, update}sdp_record_t() function is invoked.
+ * All functions which return an integer value, return 0 on success 
+ * or -1 on failure.
+ */
+
+/*
+ * Create an attribute and add it to the service record's attribute list.
+ * This consists of the data type descriptor of the attribute, 
+ * the value of the attribute and the attribute identifier.
+ */
+int sdp_attr_add_new(sdp_record_t *rec, uint16_t attr, uint8_t dtd, const void *p);
+
+/*
+ * Set the information attributes of the service record.
+ * The set of attributes comprises service name, description 
+ * and provider name
+ */
+void sdp_set_info_attr(sdp_record_t *rec, const char *name, const char *prov, const char *desc);
+
+/*
+ * Set the ServiceClassID attribute to the sequence specified by seq.
+ * Note that the identifiers need to be in sorted order from the most 
+ * specific to the most generic service class that this service
+ * conforms to.
+ */
+static inline int sdp_set_service_classes(sdp_record_t *rec, sdp_list_t *seq)
+{
+	return sdp_set_uuidseq_attr(rec, SDP_ATTR_SVCLASS_ID_LIST, seq);
+}
+
+/*
+ * Get the service classes to which the service conforms.
+ * 
+ * When set, the list contains elements of ServiceClassIdentifer(uint16_t) 
+ * ordered from most specific to most generic
+ */
+static inline int sdp_get_service_classes(const sdp_record_t *rec, sdp_list_t **seqp)
+{
+	return sdp_get_uuidseq_attr(rec, SDP_ATTR_SVCLASS_ID_LIST, seqp);
+}
+
+/*
+ * Set the BrowseGroupList attribute to the list specified by seq.
+ * 
+ * A service can belong to one or more service groups 
+ * and the list comprises such group identifiers (UUIDs)
+ */
+static inline int sdp_set_browse_groups(sdp_record_t *rec, sdp_list_t *seq)
+{
+	return sdp_set_uuidseq_attr(rec, SDP_ATTR_BROWSE_GRP_LIST, seq);
+}
+
+/*
+ * Set the access protocols of the record to those specified in proto
+ */
+int sdp_set_access_protos(sdp_record_t *rec, const sdp_list_t *proto);
+
+/*
+ * Set the additional access protocols of the record to those specified in proto
+ */
+int sdp_set_add_access_protos(sdp_record_t *rec, const sdp_list_t *proto);
+
+/*
+ * Get protocol port (i.e. PSM for L2CAP, Channel for RFCOMM) 
+ */
+int sdp_get_proto_port(const sdp_list_t *list, int proto);
+
+/*
+ * Get protocol descriptor. 
+ */
+sdp_data_t *sdp_get_proto_desc(sdp_list_t *list, int proto);
+
+/*
+ * Set the LanguageBase attributes to the values specified in list 
+ * (a linked list of sdp_lang_attr_t objects, one for each language in 
+ * which user-visible attributes are present).
+ */
+int sdp_set_lang_attr(sdp_record_t *rec, const sdp_list_t *list);
+
+/*
+ * Set the ServiceInfoTimeToLive attribute of the service.  
+ * This is the number of seconds that this record is guaranteed
+ * not to change after being obtained by a client.
+ */
+static inline int sdp_set_service_ttl(sdp_record_t *rec, uint32_t ttl)
+{
+	return sdp_attr_add_new(rec, SDP_ATTR_SVCINFO_TTL, SDP_UINT32, &ttl);
+}
+
+/*
+ * Set the ServiceRecordState attribute of a service. This is
+ * guaranteed to change if there is any kind of modification to 
+ * the record. 
+ */
+static inline int sdp_set_record_state(sdp_record_t *rec, uint32_t state)
+{
+	return sdp_attr_add_new(rec, SDP_ATTR_RECORD_STATE, SDP_UINT32, &state);
+}
+
+/*
+ * Set the ServiceID attribute of a service. 
+ */
+void sdp_set_service_id(sdp_record_t *rec, uuid_t uuid);
+
+/*
+ * Set the GroupID attribute of a service
+ */
+void sdp_set_group_id(sdp_record_t *rec, uuid_t grouuuid);
+
+/*
+ * Set the ServiceAvailability attribute of a service.
+ * 
+ * Note that this represents the relative availability
+ * of the service: 0x00 means completely unavailable;
+ * 0xFF means maximum availability.
+ */
+static inline int sdp_set_service_avail(sdp_record_t *rec, uint8_t avail)
+{
+	return sdp_attr_add_new(rec, SDP_ATTR_SERVICE_AVAILABILITY, SDP_UINT8, &avail);
+}
+
+/*
+ * Set the profile descriptor list attribute of a record.
+ * 
+ * Each element in the list is an object of type
+ * sdp_profile_desc_t which is a definition of the
+ * Bluetooth profile that this service conforms to.
+ */
+int sdp_set_profile_descs(sdp_record_t *rec, const sdp_list_t *desc);
+
+/*
+ * Set URL attributes of a record.
+ * 
+ * ClientExecutableURL: a URL to a client's platform specific (WinCE, 
+ * PalmOS) executable code that can be used to access this service.
+ * 
+ * DocumentationURL: a URL pointing to service documentation
+ * 
+ * IconURL: a URL to an icon that can be used to represent this service.
+ * 
+ * Note: pass NULL for any URLs that you don't want to set or remove
+ */
+void sdp_set_url_attr(sdp_record_t *rec, const char *clientExecURL, const char *docURL, const char *iconURL);
+
+/*
+ * a service search request. 
+ * 
+ *  INPUT :
+ * 
+ *    sdp_list_t *search
+ *      list containing elements of the search
+ *      pattern. Each entry in the list is a UUID
+ *      of the service to be searched
+ * 
+ *    uint16_t max_rec_num
+ *       An integer specifying the maximum number of
+ *       entries that the client can handle in the response.
+ * 
+ *  OUTPUT :
+ * 
+ *    int return value
+ *      0 
+ *        The request completed successfully. This does not
+ *        mean the requested services were found
+ *      -1
+ *        The request completed unsuccessfully
+ * 
+ *    sdp_list_t *rsp_list
+ *      This variable is set on a successful return if there are
+ *      non-zero service handles. It is a singly linked list of
+ *      service record handles (uint16_t)
+ */
+int sdp_service_search_req(sdp_session_t *session, const sdp_list_t *search, uint16_t max_rec_num, sdp_list_t **rsp_list);
+
+/*
+ *  a service attribute request. 
+ * 
+ *  INPUT :
+ * 
+ *    uint32_t handle
+ *      The handle of the service for which the attribute(s) are
+ *      requested
+ * 
+ *    sdp_attrreq_type_t reqtype
+ *      Attribute identifiers are 16 bit unsigned integers specified
+ *      in one of 2 ways described below :
+ *      SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
+ *         They are the actual attribute identifiers in ascending order
+ * 
+ *      SDP_ATTR_REQ_RANGE - 32bit identifier range
+ *         The high-order 16bits is the start of range
+ *         the low-order 16bits are the end of range
+ *         0x0000 to 0xFFFF gets all attributes
+ * 
+ *    sdp_list_t *attrid_list
+ *      Singly linked list containing attribute identifiers desired.
+ *      Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)  
+ *      or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
+ * 
+ *  OUTPUT :
+ *    int return value
+ *      0 
+ *        The request completed successfully. This does not
+ *        mean the requested services were found
+ *      -1
+ *        The request completed unsuccessfully due to a timeout
+ */
+sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list);
+
+/*
+ *  This is a service search request combined with the service
+ *  attribute request. First a service class match is done and
+ *  for matching service, requested attributes are extracted
+ * 
+ *  INPUT :
+ * 
+ *    sdp_list_t *search
+ *      Singly linked list containing elements of the search
+ *      pattern. Each entry in the list is a UUID(DataTypeSDP_UUID16)
+ *      of the service to be searched
+ * 
+ *    AttributeSpecification attrSpec
+ *      Attribute identifiers are 16 bit unsigned integers specified
+ *      in one of 2 ways described below :
+ *      SDP_ATTR_REQ_INDIVIDUAL - 16bit individual identifiers
+ *         They are the actual attribute identifiers in ascending order
+ * 
+ *      SDP_ATTR_REQ_RANGE - 32bit identifier range
+ *         The high-order 16bits is the start of range
+ *         the low-order 16bits are the end of range
+ *         0x0000 to 0xFFFF gets all attributes
+ * 
+ *    sdp_list_t *attrid_list
+ *      Singly linked list containing attribute identifiers desired.
+ *      Every element is either a uint16_t(attrSpec = SDP_ATTR_REQ_INDIVIDUAL)  
+ *      or a uint32_t(attrSpec=SDP_ATTR_REQ_RANGE)
+ * 
+ *  OUTPUT :
+ *    int return value
+ *      0 
+ *        The request completed successfully. This does not
+ *        mean the requested services were found
+ *      -1
+ *        The request completed unsuccessfully due to a timeout
+ * 
+ *    sdp_list_t *rsp_list
+ *      This variable is set on a successful return to point to
+ *      service(s) found. Each element of this list is of type
+ *      sdp_record_t *.
+ */
+int sdp_service_search_attr_req(sdp_session_t *session, const sdp_list_t *search, sdp_attrreq_type_t reqtype, const sdp_list_t *attrid_list, sdp_list_t **rsp_list);
+
+/*
+ * Allocate/free a service record and its attributes
+ */
+sdp_record_t *sdp_record_alloc(void);
+void sdp_record_free(sdp_record_t *rec);
+
+/*
+ * Register a service record. 
+ * 
+ * Note: It is the responsbility of the Service Provider to create the 
+ * record first and set its attributes using setXXX() methods.
+ * 
+ * The service provider must then call sdp_record_register() to make 
+ * the service record visible to SDP clients.  This function returns 0
+ * on success or -1 on failure (and sets errno).
+ */
+int sdp_device_record_register_binary(sdp_session_t *session, bdaddr_t *device, uint8_t *data, uint32_t size, uint8_t flags, uint32_t *handle);
+int sdp_device_record_register(sdp_session_t *session, bdaddr_t *device, sdp_record_t *rec, uint8_t flags);
+int sdp_record_register(sdp_session_t *session, sdp_record_t *rec, uint8_t flags);
+
+/*
+ * Unregister a service record.
+ */
+int sdp_device_record_unregister_binary(sdp_session_t *session, bdaddr_t *device, uint32_t handle);
+int sdp_device_record_unregister(sdp_session_t *session, bdaddr_t *device, sdp_record_t *rec);
+int sdp_record_unregister(sdp_session_t *session, sdp_record_t *rec);
+
+/*
+ * Update an existing service record.  (Calling this function
+ * before a previous call to sdp_record_register() will result
+ * in an error.)
+ */
+int sdp_device_record_update_binary(sdp_session_t *session, bdaddr_t *device, uint32_t handle, uint8_t *data, uint32_t size);
+int sdp_device_record_update(sdp_session_t *session, bdaddr_t *device, const sdp_record_t *rec);
+int sdp_record_update(sdp_session_t *sess, const sdp_record_t *rec);
+
+void sdp_record_print(const sdp_record_t *rec);
+
+/*
+ * UUID functions
+ */
+uuid_t *sdp_uuid16_create(uuid_t *uuid, uint16_t data);
+uuid_t *sdp_uuid32_create(uuid_t *uuid, uint32_t data);
+uuid_t *sdp_uuid128_create(uuid_t *uuid, const void *data);
+int sdp_uuid16_cmp(const void *p1, const void *p2);
+int sdp_uuid128_cmp(const void *p1, const void *p2);
+uuid_t *sdp_uuid_to_uuid128(uuid_t *uuid);
+void sdp_uuid16_to_uuid128(uuid_t *uuid128, uuid_t *uuid16);
+void sdp_uuid32_to_uuid128(uuid_t *uuid128, uuid_t *uuid32);
+int sdp_uuid128_to_uuid(uuid_t *uuid);
+int sdp_uuid_to_proto(uuid_t *uuid);
+int sdp_uuid_extract(const uint8_t *buffer, uuid_t *uuid, int *scanned);
+int sdp_uuid_extract_safe(const uint8_t *buffer, int bufsize, uuid_t *uuid, int *scanned);
+void sdp_uuid_print(const uuid_t *uuid);
+
+#define MAX_LEN_UUID_STR 37
+#define MAX_LEN_PROTOCOL_UUID_STR 8
+#define MAX_LEN_SERVICECLASS_UUID_STR 28
+#define MAX_LEN_PROFILEDESCRIPTOR_UUID_STR 28
+
+int sdp_uuid2strn(const uuid_t *uuid, char *str, size_t n);
+int sdp_proto_uuid2strn(const uuid_t *uuid, char *str, size_t n);
+int sdp_svclass_uuid2strn(const uuid_t *uuid, char *str, size_t n);
+int sdp_profile_uuid2strn(const uuid_t *uuid, char *str, size_t n);
+
+/*
+ * In all the sdp_get_XXX(handle, XXX *xxx) functions below, 
+ * the XXX * is set to point to the value, should it exist
+ * and 0 is returned. If the value does not exist, -1 is
+ * returned and errno set to ENODATA.
+ *
+ * In all the methods below, the memory management rules are
+ * simple. Don't free anything! The pointer returned, in the
+ * case of constructed types, is a pointer to the contents 
+ * of the sdp_record_t.
+ */
+
+/*
+ * Get the access protocols from the service record
+ */
+int sdp_get_access_protos(const sdp_record_t *rec, sdp_list_t **protos);
+
+/*
+ * Get the additional access protocols from the service record
+ */
+int sdp_get_add_access_protos(const sdp_record_t *rec, sdp_list_t **protos);
+
+/*
+ * Extract the list of browse groups to which the service belongs.
+ * When set, seqp contains elements of GroupID (uint16_t) 
+ */
+static inline int sdp_get_browse_groups(const sdp_record_t *rec, sdp_list_t **seqp)
+{
+	return sdp_get_uuidseq_attr(rec, SDP_ATTR_BROWSE_GRP_LIST, seqp);
+}
+
+/*
+ * Extract language attribute meta-data of the service record. 
+ * For each language in the service record, LangSeq has a struct of type
+ * sdp_lang_attr_t. 
+ */
+int sdp_get_lang_attr(const sdp_record_t *rec, sdp_list_t **langSeq);
+
+/*
+ * Extract the Bluetooth profile descriptor sequence from a record.
+ * Each element in the list is of type sdp_profile_desc_t
+ * which contains the UUID of the profile and its version number
+ * (encoded as major and minor in the high-order 8bits
+ * and low-order 8bits respectively of the uint16_t)
+ */
+int sdp_get_profile_descs(const sdp_record_t *rec, sdp_list_t **profDesc);
+
+/*
+ * Extract SDP server version numbers 
+ * 
+ * Note: that this is an attribute of the SDP server only and
+ * contains a list of uint16_t each of which represent the
+ * major and minor SDP version numbers supported by this server
+ */
+int sdp_get_server_ver(const sdp_record_t *rec, sdp_list_t **pVnumList);
+
+int sdp_get_service_id(const sdp_record_t *rec, uuid_t *uuid);
+int sdp_get_group_id(const sdp_record_t *rec, uuid_t *uuid);
+int sdp_get_record_state(const sdp_record_t *rec, uint32_t *svcRecState);
+int sdp_get_service_avail(const sdp_record_t *rec, uint8_t *svcAvail);
+int sdp_get_service_ttl(const sdp_record_t *rec, uint32_t *svcTTLInfo);
+int sdp_get_database_state(const sdp_record_t *rec, uint32_t *svcDBState);
+
+static inline int sdp_get_service_name(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_SVCNAME_PRIMARY, str, len);
+}
+
+static inline int sdp_get_service_desc(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_SVCDESC_PRIMARY, str, len);
+}
+
+static inline int sdp_get_provider_name(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_PROVNAME_PRIMARY, str, len);
+}
+
+static inline int sdp_get_doc_url(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_DOC_URL, str, len);
+}
+
+static inline int sdp_get_clnt_exec_url(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_CLNT_EXEC_URL, str, len);
+}
+
+static inline int sdp_get_icon_url(const sdp_record_t *rec, char *str, int len)
+{
+	return sdp_get_string_attr(rec, SDP_ATTR_ICON_URL, str, len);
+}
+
+sdp_record_t *sdp_extract_pdu(const uint8_t *pdata, int *scanned);
+sdp_record_t *sdp_extract_pdu_safe(const uint8_t *pdata, int bufsize, int *scanned);
+
+void sdp_data_print(sdp_data_t *data);
+void sdp_print_service_attr(sdp_list_t *alist);
+
+int sdp_attrid_comp_func(const void *key1, const void *key2);
+
+void sdp_set_seq_len(uint8_t *ptr, uint32_t length);
+void sdp_set_attrid(sdp_buf_t *pdu, uint16_t id);
+void sdp_append_to_pdu(sdp_buf_t *dst, sdp_data_t *d);
+void sdp_append_to_buf(sdp_buf_t *dst, uint8_t *data, uint32_t len);
+
+int sdp_gen_pdu(sdp_buf_t *pdu, sdp_data_t *data);
+int sdp_gen_record_pdu(const sdp_record_t *rec, sdp_buf_t *pdu);
+
+int sdp_extract_seqtype(const uint8_t *buf, uint8_t *dtdp, int *seqlen);
+int sdp_extract_seqtype_safe(const uint8_t *buf, int bufsize, uint8_t *dtdp, int *size);
+
+sdp_data_t *sdp_extract_attr(const uint8_t *pdata, int *extractedLength, sdp_record_t *rec);
+sdp_data_t *sdp_extract_attr_safe(const uint8_t *pdata, int bufsize, int *extractedLength, sdp_record_t *rec);
+
+void sdp_pattern_add_uuid(sdp_record_t *rec, uuid_t *uuid);
+void sdp_pattern_add_uuidseq(sdp_record_t *rec, sdp_list_t *seq);
+
+int sdp_send_req_w4_rsp(sdp_session_t *session, uint8_t *req, uint8_t *rsp, uint32_t reqsize, uint32_t *rspsize);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SDP_LIB_H */