/**
 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
 * All rights reserved. 
 *
 * Copyright (c) 2014 Nordic Semiconductor. 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.
 *
 */

#ifndef __ARCH_CC_H__
#define __ARCH_CC_H__

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>

// Includes definition of mch_printf macro to do printf
#include "nordic_common.h"
#include "nrf.h"
#include "compiler_abstraction.h"
#include "nrf_assert.h"
#include "errno.h"
#include "app_util.h"

#define BYTE_ORDER  LITTLE_ENDIAN

typedef uint8_t     u8_t;
typedef int8_t      s8_t;
typedef uint16_t    u16_t;
typedef int16_t     s16_t;
typedef uint32_t    u32_t;
typedef int32_t     s32_t;

typedef uintptr_t   mem_ptr_t;

#define LWIP_ERR_T  int

/* Define (sn)printf formatters for these lwIP types */
#define U16_F "hu"
#define S16_F "hd"
#define X16_F "hx"
#define U32_F "u"
#define S32_F "d"
#define X32_F "x"

/* Compiler hints for packing structures */
//#define PACK_STRUCT_FIELD    __attribute__((packed))
//#define PACK_STRUCT_FLD_8    __attribute__((packed))
//#define PACK_STRUCT_STRUCT   __attribute__((packed))
#define PACK_STRUCT_BEGIN __attribute__((packed))
//#define PACK_STRUCT_END

void nrf_message(const char * m);

/* Plaform specific diagnostic output */
#define LWIP_PLATFORM_DIAG(x)            

#define LWIP_PLATFORM_ASSERT(x) ASSERT(x)

#define LWIP_RAND()  ((u32_t)rand())

#endif /* __ARCH_CC_H__ */