Function lodepng_clear_itext

dependency/densecrf/examples/lodepng.cpp:2880–2883

}

void lodepng_clear_itext(LodePNGInfo* info)
{
    LodePNGIText_cleanup(info);
}

unsigned lodepng_add_itext(LodePNGInfo* info, const char* key, const char* langtag,
                           const char* transkey, const char* str)