PNG_FLAG_MNG_FILTER_64 2542 png.c                if (!((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
PNG_FLAG_MNG_FILTER_64  552 pngread.c         if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
PNG_FLAG_MNG_FILTER_64  864 pngwrite.c        if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
PNG_FLAG_MNG_FILTER_64  998 pngwrite.c        if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&
PNG_FLAG_MNG_FILTER_64  852 pngwutil.c            !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) &&