guix: /usr/share/guile/site/2.2/gnu/packages/patches/t4k-common-libpng16.patch
libpng-dev: /usr/bin/libpng16-config
libpng-dev: /usr/include/libpng16/png.h
libpng-dev: /usr/include/libpng16/pngconf.h
libpng-dev: /usr/include/libpng16/pnglibconf.h
libpng-dev: /usr/lib/x86_64-linux-gnu/libpng16.a
libpng-dev: /usr/lib/x86_64-linux-gnu/libpng16.so
libpng-dev: /usr/lib/x86_64-linux-gnu/pkgconfig/libpng16.pc
libpng-dev: /usr/share/man/man1/libpng16-config.1.gz
libpng16-16: /usr/lib/x86_64-linux-gnu/libpng16.so.16
libpng16-16: /usr/lib/x86_64-linux-gnu/libpng16.so.16.37.0
libpng16-16: /usr/share/doc-base/libpng16
libpng16-16: /usr/share/doc/libpng16-16/ANNOUNCE
libpng16-16: /usr/share/doc/libpng16-16/README.gz
libpng16-16: /usr/share/doc/libpng16-16/TODO
libpng16-16: /usr/share/doc/libpng16-16/changelog.Debian.gz
libpng16-16: /usr/share/doc/libpng16-16/changelog.gz
libpng16-16: /usr/share/doc/libpng16-16/copyright
libpng16-16: /usr/share/doc/libpng16-16/libpng-manual.txt.gz