Function mysqlclient_sys::mariadb_convert_string

pub unsafe extern "C" fn mariadb_convert_string(
    from: *const c_char,
    from_len: *mut usize,
    from_cs: *mut MARIADB_CHARSET_INFO,
    to: *mut c_char,
    to_len: *mut usize,
    to_cs: *mut MARIADB_CHARSET_INFO,
    errorcode: *mut c_int,
) -> usize