bd_addr.h

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/*
 * Copyright (c) 2003 EISLAB, Lulea University of Technology.
 * 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.
 * 3. The name of the author may not be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 *
 * This file is part of the lwBT Bluetooth stack.
 *
 * Author: Conny Ohult <[email protected]>
 *
 */

#ifndef __BD_ADDR_H__
#define __BD_ADDR_H__

#include <gctypes.h>

#ifdef __cplusplus
 extern "C" {
#endif /* __cplusplus */

struct bd_addr {
 u8 addr[6];
};

#define BD_ADDR_LEN 6

#define BD_ADDR_ANY (&(struct bd_addr){{0,0,0,0,0,0}})
#define BD_ADDR_LOCAL (&(struct bd_addr){{0,0,0,0xff,0xff,0xff}})

#define BD_ADDR(bdaddr, a, b, c, d, e, f) do{ \
 (bdaddr)->addr[0] = a; \
 (bdaddr)->addr[1] = b; \
 (bdaddr)->addr[2] = c; \
 (bdaddr)->addr[3] = d; \
 (bdaddr)->addr[4] = e; \
 (bdaddr)->addr[5] = f; }while(0)
//TODO: USE memcmp????
#define bd_addr_cmp(addr1, addr2) (((addr1)->addr[0] == (addr2)->addr[0]) && \
 ((addr1)->addr[1] == (addr2)->addr[1]) && \
 ((addr1)->addr[2] == (addr2)->addr[2]) && \
 ((addr1)->addr[3] == (addr2)->addr[3]) && \
 ((addr1)->addr[4] == (addr2)->addr[4]) && \
 ((addr1)->addr[5] == (addr2)->addr[5]))
//TODO: USE memcpy????
#define bd_addr_set(addr1, addr2) do { \
 (addr1)->addr[0] = (addr2)->addr[0]; \
 (addr1)->addr[1] = (addr2)->addr[1]; \
 (addr1)->addr[2] = (addr2)->addr[2]; \
 (addr1)->addr[3] = (addr2)->addr[3]; \
 (addr1)->addr[4] = (addr2)->addr[4]; \
 (addr1)->addr[5] = (addr2)->addr[5]; }while(0)


#ifdef __cplusplus
 }
#endif /* __cplusplus */

#endif /* __BD_ADDR_H__ */