Update Bluetooth code.

Reviewed by: M. Warner Losh <imp@bsdimp.com>; John Hay <jhay@freebsd.org>
Approved by: M. Warner Losh <imp@bsdimp.com> (mentor)

1 files changed, 477 insertions, 0 deletions

diff --git a/lib/libsdp/sdp.h b/lib/libsdp/sdp.h
new file mode 100644
index 000000000000..83f5977830ca
--- /dev/null
+++ b/lib/libsdp/sdp.h
@@ -0,0 +1,477 @@
+/*
+ * sdp.h
+ *
+ * Copyright (c) 2001-2003 Maksim Yevmenkin <m_evmenkin@yahoo.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: sdp.h,v 1.3 2003/09/05 00:33:59 max Exp $
+ * $FreeBSD$
+ */
+
+#ifndef _SDP_H_
+#define _SDP_H_
+
+__BEGIN_DECLS
+
+/*
+ * Data representation (page 349)
+ */
+
+/* Nil, the null type */
+#define SDP_DATA_NIL					0x00
+
+/* Unsigned integer */
+#define SDP_DATA_UINT8					0x08
+#define SDP_DATA_UINT16					0x09
+#define SDP_DATA_UINT32					0x0A
+#define SDP_DATA_UINT64					0x0B
+#define SDP_DATA_UINT128				0x0C
+
+/* Signed two's-complement integer */
+#define SDP_DATA_INT8					0x10
+#define SDP_DATA_INT16					0x11
+#define SDP_DATA_INT32					0x12
+#define SDP_DATA_INT64					0x13
+#define SDP_DATA_INT128					0x14
+
+/* UUID, a universally unique identifier */
+#define SDP_DATA_UUID16					0x19
+#define SDP_DATA_UUID32					0x1A
+#define SDP_DATA_UUID128				0x1C
+
+/* Text string */
+#define SDP_DATA_STR8					0x25
+#define SDP_DATA_STR16					0x26
+#define SDP_DATA_STR32					0x27
+
+/* Boolean */
+#define SDP_DATA_BOOL					0x28
+
+/* 
+ * Data element sequence.
+ * A data element whose data field is a sequence of data elements
+ */
+#define SDP_DATA_SEQ8					0x35
+#define SDP_DATA_SEQ16					0x36
+#define SDP_DATA_SEQ32					0x37
+
+/*
+ * Data element alternative.
+ * A data element whose data field is a sequence of data elements from 
+ * which one data element is to be selected.
+ */
+#define SDP_DATA_ALT8					0x3D 
+#define SDP_DATA_ALT16					0x3E
+#define SDP_DATA_ALT32					0x3F
+
+/* URL, a uniform resource locator */
+#define SDP_DATA_URL8					0x45
+#define SDP_DATA_URL16					0x46
+#define SDP_DATA_URL32					0x47
+
+/*
+ * Protocols UUID (short) http://www.bluetoothsig.org/assigned-numbers/sdp.htm
+ * BASE UUID 00000000-0000-1000-8000-00805F9B34FB
+ */
+
+#define SDP_UUID_PROTOCOL_SDP				0x0001
+#define SDP_UUID_PROTOCOL_UDP				0x0002
+#define SDP_UUID_PROTOCOL_RFCOMM			0x0003
+#define SDP_UUID_PROTOCOL_TCP				0x0004
+#define SDP_UUID_PROTOCOL_TCS_BIN			0x0005
+#define SDP_UUID_PROTOCOL_TCS_AT			0x0006
+#define SDP_UUID_PROTOCOL_OBEX				0x0008
+#define SDP_UUID_PROTOCOL_IP				0x0009
+#define SDP_UUID_PROTOCOL_FTP				0x000A
+#define SDP_UUID_PROTOCOL_HTTP				0x000C
+#define SDP_UUID_PROTOCOL_WSP				0x000E
+#define SDP_UUID_PROTOCOL_BNEP				0x000F
+#define SDP_UUID_PROTOCOL_UPNP				0x0010
+#define SDP_UUID_PROTOCOL_HIDP				0x0011
+#define SDP_UUID_PROTOCOL_HARDCOPY_CONTROL_CHANNEL	0x0012
+#define SDP_UUID_PROTOCOL_HARDCOPY_DATA_CHANNEL		0x0014
+#define SDP_UUID_PROTOCOL_HARDCOPY_NOTIFICATION		0x0016
+#define SDP_UUID_PROTOCOL_AVCTP				0x0017
+#define SDP_UUID_PROTOCOL_AVDTP				0x0019
+#define SDP_UUID_PROTOCOL_CMPT				0x001B
+#define SDP_UUID_PROTOCOL_UDI_C_PLANE			0x001D
+#define SDP_UUID_PROTOCOL_L2CAP				0x0100
+
+/*
+ * Service class IDs http://www.bluetoothsig.org/assigned-numbers/sdp.htm
+ */
+
+#define SDP_SERVICE_CLASS_SERVICE_DISCOVERY_SERVER	0x1000
+#define SDP_SERVICE_CLASS_BROWSE_GROUP_DESCRIPTOR	0x1001
+#define SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP		0x1002
+#define SDP_SERVICE_CLASS_SERIAL_PORT			0x1101
+#define SDP_SERVICE_CLASS_LAN_ACCESS_USING_PPP		0x1102
+#define SDP_SERVICE_CLASS_DIALUP_NETWORKING		0x1103
+#define SDP_SERVICE_CLASS_IR_MC_SYNC			0x1104
+#define SDP_SERVICE_CLASS_OBEX_OBJECT_PUSH		0x1105
+#define SDP_SERVICE_CLASS_OBEX_FILE_TRANSFER		0x1106
+#define SDP_SERVICE_CLASS_IR_MC_SYNC_COMMAND		0x1107
+#define SDP_SERVICE_CLASS_HEADSET			0x1108
+#define SDP_SERVICE_CLASS_CORDLESS_TELEPHONY		0x1109
+#define SDP_SERVICE_CLASS_AUDIO_SOURCE			0x110A
+#define SDP_SERVICE_CLASS_AUDIO_SINK			0x110B
+#define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL_TARGET	0x110C
+#define SDP_SERVICE_CLASS_ADVANCED_AUDIO_DISTRIBUTION	0x110D
+#define SDP_SERVICE_CLASS_AV_REMOTE_CONTROL		0x110E
+#define SDP_SERVICE_CLASS_VIDEO_CONFERENCING		0x110F
+#define SDP_SERVICE_CLASS_INTERCOM			0x1110
+#define SDP_SERVICE_CLASS_FAX				0x1111
+#define SDP_SERVICE_CLASS_HEADSET_AUDIO_GATEWAY		0x1112
+#define SDP_SERVICE_CLASS_WAP				0x1113
+#define SDP_SERVICE_CLASS_WAP_CLIENT			0x1114
+#define SDP_SERVICE_CLASS_PANU				0x1115
+#define SDP_SERVICE_CLASS_NAP				0x1116
+#define SDP_SERVICE_CLASS_GN				0x1117
+#define SDP_SERVICE_CLASS_DIRECT_PRINTING		0x1118
+#define SDP_SERVICE_CLASS_REFERENCE_PRINTING		0x1119
+#define SDP_SERVICE_CLASS_IMAGING			0x111A
+#define SDP_SERVICE_CLASS_IMAGING_RESPONDER		0x111B
+#define SDP_SERVICE_CLASS_IMAGING_AUTOMATIC_ARCHIVE	0x111C
+#define SDP_SERVICE_CLASS_IMAGING_REFERENCED_OBJECTS	0x111D
+#define SDP_SERVICE_CLASS_HANDSFREE			0x111E
+#define SDP_SERVICE_CLASS_HANDSFREE_AUDIO_GATEWAY	0x111F
+#define SDP_SERVICE_CLASS_DIRECT_PRINTING_REFERENCE_OBJECTS	0x1120
+#define SDP_SERVICE_CLASS_REFLECTED_UI			0x1121
+#define SDP_SERVICE_CLASS_BASIC_PRINTING		0x1122
+#define SDP_SERVICE_CLASS_PRINTING_STATUS		0x1123
+#define SDP_SERVICE_CLASS_HUMAN_INTERFACE_DEVICE	0x1124
+#define SDP_SERVICE_CLASS_HARDCOPY_CABLE_REPLACEMENT	0x1125
+#define SDP_SERVICE_CLASS_HCR_PRINT			0x1126
+#define SDP_SERVICE_CLASS_HCR_SCAN			0x1127
+#define SDP_SERVICE_CLASS_COMMON_ISDN_ACCESS		0x1128
+#define SDP_SERVICE_CLASS_VIDEO_CONFERENCING_GW		0x1129
+#define SDP_SERVICE_CLASS_UDI_MT			0x112A
+#define SDP_SERVICE_CLASS_UDI_TA			0x112B
+#define SDP_SERVICE_CLASS_AUDIO_VIDEO			0x112C
+#define SDP_SERVICE_CLASS_SIM_ACCESS			0x112D
+#define SDP_SERVICE_CLASS_PNP_INFORMATION		0x1200
+#define SDP_SERVICE_CLASS_GENERIC_NETWORKING		0x1201
+#define SDP_SERVICE_CLASS_GENERIC_FILE_TRANSFER		0x1202
+#define SDP_SERVICE_CLASS_GENERIC_AUDIO			0x1203
+#define SDP_SERVICE_CLASS_GENERIC_TELEPHONY		0x1204
+#define SDP_SERVICE_CLASS_UPNP				0x1205
+#define SDP_SERVICE_CLASS_UPNP_IP			0x1206
+#define SDP_SERVICE_CLASS_ESDP_UPNP_IP_PAN		0x1300
+#define SDP_SERVICE_CLASS_ESDP_UPNP_IP_LAP		0x1301
+#define SDP_SERVICE_CLASS_ESDP_UPNP_L2CAP		0x1302
+
+/*
+ * Universal attribute definitions (page 366) and
+ * http://www.bluetoothsig.org/assigned-numbers/sdp.htm
+ */
+
+#define SDP_ATTR_RANGE(lo, hi) \
+	(u_int32_t)(((u_int16_t)(lo) << 16) | ((u_int16_t)(hi)))
+
+#define SDP_ATTR_SERVICE_RECORD_HANDLE			0x0000
+#define SDP_ATTR_SERVICE_CLASS_ID_LIST			0x0001
+#define SDP_ATTR_SERVICE_RECORD_STATE			0x0002
+#define SDP_ATTR_SERVICE_ID				0x0003
+#define SDP_ATTR_PROTOCOL_DESCRIPTOR_LIST		0x0004
+#define SDP_ATTR_BROWSE_GROUP_LIST			0x0005
+#define SDP_ATTR_LANGUAGE_BASE_ATTRIBUTE_ID_LIST	0x0006
+#define SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE		0x0007
+#define SDP_ATTR_SERVICE_AVAILABILITY			0x0008
+#define SDP_ATTR_BLUETOOTH_PROFILE_DESCRIPTOR_LIST	0x0009
+#define SDP_ATTR_DOCUMENTATION_URL			0x000A
+#define SDP_ATTR_CLIENT_EXECUTABLE_URL			0x000B
+#define SDP_ATTR_ICON_URL				0x000C
+#define SDP_ATTR_ADDITIONAL_PROTOCOL_DESCRIPTOR_LISTS	0x000D
+#define SDP_ATTR_GROUP_ID				0x0200
+#define SDP_ATTR_IP_SUBNET				0x0200
+#define SDP_ATTR_VERSION_NUMBER_LIST			0x0200
+#define SDP_ATTR_SERVICE_DATABASE_STATE			0x0201
+#define SDP_ATTR_SERVICE_VERSION			0x0300
+#define SDP_ATTR_EXTERNAL_NETWORK			0x0301
+#define SDP_ATTR_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_HOME_PAGE_URL				0x0308
+#define SDP_ATTR_WAP_STACK_TYPE				0x0309
+#define SDP_ATTR_SECURITY_DESCRIPTION			0x030A
+#define SDP_ATTR_NET_ACCESS_TYPE			0x030B
+#define SDP_ATTR_MAX_NET_ACCESS_RATE			0x030C
+#define SDP_ATTR_IPV4_SUBNET				0x030D
+#define SDP_ATTR_IPV6_SUBNET				0x030E
+#define SDP_ATTR_SUPPORTED_CAPABALITIES			0x0310
+#define SDP_ATTR_SUPPORTED_FEATURES			0x0311
+#define SDP_ATTR_SUPPORTED_FUNCTIONS			0x0312
+#define SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY		0x0313
+
+/*
+ * The offset must be added to the attribute ID base (contained in the 
+ * LANGUAGE_BASE_ATTRIBUTE_ID_LIST attribute) in order to compute the 
+ * attribute ID for these attributes.
+ */
+
+#define SDP_ATTR_SERVICE_NAME_OFFSET			0x0000
+#define SDP_ATTR_SERVICE_DESCRIPTION_OFFSET		0x0001
+#define SDP_ATTR_PROVIDER_NAME_OFFSET			0x0002
+
+/*
+ * Protocol data unit (PDU) format (page 352)
+ */
+
+#define SDP_PDU_ERROR_RESPONSE				0x01
+#define SDP_PDU_SERVICE_SEARCH_REQUEST			0x02
+#define SDP_PDU_SERVICE_SEARCH_RESPONSE			0x03
+#define SDP_PDU_SERVICE_ATTRIBUTE_REQUEST		0x04
+#define SDP_PDU_SERVICE_ATTRIBUTE_RESPONSE		0x05
+#define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_REQUEST	0x06
+#define SDP_PDU_SERVICE_SEARCH_ATTRIBUTE_RESPONSE	0x07
+
+struct sdp_pdu {
+	u_int8_t	pid;	/* PDU ID - SDP_PDU_xxx */
+	u_int16_t	tid;	/* transaction ID */
+	u_int16_t	len;	/* parameters length (in bytes) */
+} __attribute__ ((packed));
+typedef struct sdp_pdu		sdp_pdu_t;
+typedef struct sdp_pdu *	sdp_pdu_p;
+
+/*
+ * SDP int128/uint128 parameter
+ */
+
+struct int128 {
+	int8_t	b[16];
+};
+typedef struct int128	int128_t;
+typedef struct int128	u_int128_t;
+
+/*
+ * SDP attribute
+ */
+
+struct sdp_attr {
+	u_int16_t	 flags;
+#define SDP_ATTR_OK		(0 << 0)
+#define SDP_ATTR_INVALID	(1 << 0)
+#define SDP_ATTR_TRUNCATED	(1 << 1)
+	u_int16_t	 attr;  /* SDP_ATTR_xxx */
+	u_int32_t	 vlen;	/* length of the value[] in bytes */
+	u_int8_t	*value;	/* base pointer */
+};
+typedef struct sdp_attr		sdp_attr_t;
+typedef struct sdp_attr *	sdp_attr_p;
+
+/******************************************************************************
+ * User interface
+ *****************************************************************************/
+
+/* Inline versions of get/put byte/short/long. Pointer is advanced */
+#define SDP_GET8(b, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(b) = *t_cp; \
+	(cp) ++; \
+}
+
+#define SDP_GET16(s, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(s) = ((u_int16_t)t_cp[0] << 8) \
+	    | ((u_int16_t)t_cp[1]) \
+	    ; \
+	(cp) += 2; \
+}
+
+#define SDP_GET32(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(l) = ((u_int32_t)t_cp[0] << 24) \
+	    | ((u_int32_t)t_cp[1] << 16) \
+	    | ((u_int32_t)t_cp[2] << 8) \
+	    | ((u_int32_t)t_cp[3]) \
+	    ; \
+	(cp) += 4; \
+}
+
+#define SDP_GET64(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(l) = ((u_int64_t)t_cp[0] << 56) \
+	    | ((u_int64_t)t_cp[1] << 48) \
+	    | ((u_int64_t)t_cp[2] << 40) \
+	    | ((u_int64_t)t_cp[3] << 32) \
+	    | ((u_int64_t)t_cp[4] << 24) \
+	    | ((u_int64_t)t_cp[5] << 16) \
+	    | ((u_int64_t)t_cp[6] << 8) \
+	    | ((u_int64_t)t_cp[7]) \
+	    ; \
+	(cp) += 8; \
+}
+
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define SDP_GET128(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(l)->b[15] = *t_cp++; \
+	(l)->b[14] = *t_cp++; \
+	(l)->b[13] = *t_cp++; \
+	(l)->b[12] = *t_cp++; \
+	(l)->b[11] = *t_cp++; \
+	(l)->b[10] = *t_cp++; \
+	(l)->b[9]  = *t_cp++; \
+	(l)->b[8]  = *t_cp++; \
+	(l)->b[7]  = *t_cp++; \
+	(l)->b[6]  = *t_cp++; \
+	(l)->b[5]  = *t_cp++; \
+	(l)->b[4]  = *t_cp++; \
+	(l)->b[3]  = *t_cp++; \
+	(l)->b[2]  = *t_cp++; \
+	(l)->b[1]  = *t_cp++; \
+	(cp) += 16; \
+}
+#else /* BYTE_ORDER != LITTLE_ENDIAN */
+#define SDP_GET128(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	(l)->b[0]  = *t_cp++; \
+	(l)->b[1]  = *t_cp++; \
+	(l)->b[2]  = *t_cp++; \
+	(l)->b[3]  = *t_cp++; \
+	(l)->b[4]  = *t_cp++; \
+	(l)->b[5]  = *t_cp++; \
+	(l)->b[6]  = *t_cp++; \
+	(l)->b[7]  = *t_cp++; \
+	(l)->b[8]  = *t_cp++; \
+	(l)->b[9]  = *t_cp++; \
+	(l)->b[10] = *t_cp++; \
+	(l)->b[11] = *t_cp++; \
+	(l)->b[12] = *t_cp++; \
+	(l)->b[13] = *t_cp++; \
+	(l)->b[14] = *t_cp++; \
+	(l)->b[15] = *t_cp++; \
+	(cp) += 16; \
+}
+#endif /* BYTE_ORDER */
+
+#define SDP_PUT8(b, cp) { \
+	register u_int8_t t_b = (u_int8_t)(b); \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp = t_b; \
+	(cp) ++; \
+}
+
+#define SDP_PUT16(s, cp) { \
+	register u_int16_t t_s = (u_int16_t)(s); \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp++ = t_s >> 8; \
+	*t_cp   = t_s; \
+	(cp) += 2; \
+}
+
+#define SDP_PUT32(l, cp) { \
+	register u_int32_t t_l = (u_int32_t)(l); \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp++ = t_l >> 24; \
+	*t_cp++ = t_l >> 16; \
+	*t_cp++ = t_l >> 8; \
+	*t_cp   = t_l; \
+	(cp) += 4; \
+}
+
+#define SDP_PUT64(l, cp) { \
+	register u_int64_t t_l = (u_int64_t)(l); \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp++ = t_l >> 56; \
+	*t_cp++ = t_l >> 48; \
+	*t_cp++ = t_l >> 40; \
+	*t_cp++ = t_l >> 32; \
+	*t_cp++ = t_l >> 24; \
+	*t_cp++ = t_l >> 16; \
+	*t_cp++ = t_l >> 8; \
+	*t_cp   = t_l; \
+	(cp) += 8; \
+}
+
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define SDP_PUT128(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp++ = (l)->b[15]; \
+	*t_cp++ = (l)->b[14]; \
+	*t_cp++ = (l)->b[13]; \
+	*t_cp++ = (l)->b[12]; \
+	*t_cp++ = (l)->b[11]; \
+	*t_cp++ = (l)->b[10]; \
+	*t_cp++ = (l)->b[9];  \
+	*t_cp++ = (l)->b[8];  \
+	*t_cp++ = (l)->b[7];  \
+	*t_cp++ = (l)->b[6];  \
+	*t_cp++ = (l)->b[5];  \
+	*t_cp++ = (l)->b[4];  \
+	*t_cp++ = (l)->b[3];  \
+	*t_cp++ = (l)->b[2];  \
+	*t_cp++ = (l)->b[1];  \
+	*t_cp   = (l)->b[0];  \
+	(cp) += 16; \
+}
+#else /* BYTE_ORDER != LITTLE_ENDIAN */
+#define SDP_PUT128(l, cp) { \
+	register u_int8_t *t_cp = (u_int8_t *)(cp); \
+	*t_cp++ = (l)->b[0];  \
+	*t_cp++ = (l)->b[1];  \
+	*t_cp++ = (l)->b[2];  \
+	*t_cp++ = (l)->b[3];  \
+	*t_cp++ = (l)->b[4];  \
+	*t_cp++ = (l)->b[5];  \
+	*t_cp++ = (l)->b[6];  \
+	*t_cp++ = (l)->b[7];  \
+	*t_cp++ = (l)->b[8];  \
+	*t_cp++ = (l)->b[9];  \
+	*t_cp++ = (l)->b[10]; \
+	*t_cp++ = (l)->b[11]; \
+	*t_cp++ = (l)->b[12]; \
+	*t_cp++ = (l)->b[13]; \
+	*t_cp++ = (l)->b[14]; \
+	*t_cp   = (l)->b[15]; \
+	(cp) += 16; \
+}
+#endif /* BYTE_ORDER */
+
+void *             sdp_open       (bdaddr_t const *l, bdaddr_t const *r);
+void *             sdp_open_local (void);
+int32_t            sdp_close      (void *xs);
+int32_t            sdp_error      (void *xs);
+
+int32_t            sdp_search     (void *xs,
+                                   u_int32_t plen, u_int16_t const *pp,
+                                   u_int32_t alen, u_int32_t const *ap,
+                                   u_int32_t vlen, sdp_attr_t *vp);
+
+char const * const sdp_attr2desc  (u_int16_t attr);
+char const * const sdp_uuid2desc  (u_int16_t uuid);
+void               sdp_print      (u_int32_t level, u_int8_t const *start,
+                                   u_int8_t const *end);
+
+__END_DECLS
+
+#endif /* ndef _SDP_H_ */
+