include/types.h


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#ifndef TYPES_H
#define TYPES_H

#define SECTION(__section__) __attribute__((section, __section__))

#define ARRAY_ELEMENTS(__array__) (sizeof(__array__) / sizeof(__array__[0]))

#define DIVIDE_RND_UP(__value__, __round__)     (((__value__) + (__round__)-1) / (__round__))
#define DIVIDE_RND_DOWN(__value__, __round__)   ((__value__) / (__round__))

typedef union {
    uint64_t u64;

    struct
    {
        uint8_t pad[2];
        uint8_t u8[6];
    } oct;

    struct
    {
        uint32_t u32[2];
    } word;
} mac_t;

#endif /* !TYPES_H */