std_def.h

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/*
 * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2018-2020. All rights reserved.
 * Description:   his should be #included by every C source file
 */
 
#ifndef STD_DEF_H
#define STD_DEF_H
 
#include <stddef.h>
#include <stdbool.h>
#include "stdint.h"
#ifdef __LITEOS__
#include "los_typedef.h"
#endif
#include "product.h"
 
#ifndef var_segment
#if (defined __GNUC__) || (defined __ICCARM__)
#define var_segment(seg) __attribute__((section(seg)))
#else
#if (defined PC_ST)
#define var_segment(seg)
#else
#error "You need to define var_segment for your compiler."
#endif  // (defined PC_ST)
#endif  // (defined __GNUC__ )
#endif  // var_segment
 
#ifndef UNUSED
#define UNUSED(var) do { (void)(var); } while (0)
#endif
 
#ifndef MAX
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#endif
 
#ifndef MIN
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#endif
 
#define cassert(predicate, file) impl_cassert_line(predicate, __LINE__, file)
 
#define impl_paste(a, b)                         a##b
#define impl_cassert_line(predicate, line, file) \
    typedef char impl_paste(assertion_failed_##file##_, line)[2 * !!(predicate) - 1]
 
#ifndef BIT
#define BIT(x) (1UL << (uint32_t)(x))
#endif
 
// Macro to check at compile time certain expressions not supported by the preprocessor
#define ct_assert(e) enum LENGTH_CHECK { ct_assert_value = 1 / ((!(!(e)))) }
 
#define __IRQ
#define __ISR __IRQ
 
enum ERROR_CODE_ENUM {
    ERR = -1,
    SUCC = 0
};
 
#endif