File: intutil.h

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#ifndef LIQUID_INTUTIL_H
#define LIQUID_INTUTIL_H

#include <stdint.h>

static inline unsigned int bytes_to_uint24(const uint8_t *bytes)
{
    return (bytes[0] << 16) | (bytes[1] << 8) | bytes[2];
}

static inline void uint24_to_bytes(unsigned int num, uint8_t *bytes)
{
    assert(num < (1 << 24));

    bytes[0] = num >> 16;
    bytes[1] = num >> 8;
    bytes[2] = num;

    assert(bytes_to_uint24(bytes) == num);
}

#endif