libpng-src: PNG library (source)

    2025-04-23 17:38           0 libpng-1.6.47-2.src/
    2025-04-23 17:35     1571845 libpng-1.6.47-2.src/libpng-1.6.47.tar.gz
    2025-04-23 17:34         947 libpng-1.6.47-2.src/libpng.cygport