Compressed Example for a Simple Wrapper

LevelMeter.cpp

// LevelMeter.h:

#pragma once
#include <cstdint>

namespace lr {
namespace LevelMeter {

uint8_t getValue();

}
}

// LevelMeter.cpp

#include "LevelMeter.h" // first!
#include "haxor_lvl_mtrV9.h" // bad code... :-P

namespace lr {
namespace LevelMeter {

uint8_t getValue()
{
    struct LVL_METER_VALUE value;
    auto result = haxor_level_mrt_get_value(&value, nullptr, nullptr, nullptr, 1, 8, 9, nullptr);
    if (result != 1) {
        return 0;
    } else {
        return value.z.value.w;
    }
}
    
}
}