// C++ functions

    // Prints float
    void printFloat(float num)
    {
        if(num == (int)num)
            printf("%.1f", num);
        else
            printf("%g", num);
    };

    // Prints number as hex if number != undefined value to string
    // Otherwise prints undefined decimally
    static int sprintNumberAsHexOrDecimalIfUndefined(char* buffer, int number, int comparedUndefinedValue, int printedDecimalUndefinedValue, int hexNumberMaxLength)
    {
        if(number == comparedUndefinedValue)
            return sprintf(buffer, "%d", printedDecimalUndefinedValue);
        else
        {
            if(hexNumberMaxLength != -1)
            {
                char pattern[15];

                sprintf(pattern, "0x%%0%dX", hexNumberMaxLength);

                return sprintf(buffer, pattern, number);
            }
            else
                return sprintf(buffer, "0x%X", number);
        }
    }