Function glib_2_0_sys::g_convert

pub unsafe extern "C" fn g_convert(
    str: *const gchar,
    len: gssize,
    to_codeset: *const gchar,
    from_codeset: *const gchar,
    bytes_read: *mut gsize,
    bytes_written: *mut gsize,
    error: *mut *mut GError
) -> *mut gchar