Convert ISO-8859-1 strings to UTF-8 in C/C++

Question

You would think this would be readily available, but I\'m having a hard time finding a simple library function that will convert a C or C++ string from ISO-8859-1 coding to

Answer 1

To c++ i use this:

std::string iso_8859_1_to_utf8(std::string &str)
{
    string strOut;
    for (std::string::iterator it = str.begin(); it != str.end(); ++it)
    {
        uint8_t ch = *it;
        if (ch < 0x80) {
            strOut.push_back(ch);
        }
        else {
            strOut.push_back(0xc0 | ch >> 6);
            strOut.push_back(0x80 | (ch & 0x3f));
        }
    }
    return strOut;
}