**libunwind** , **liburing** , **libusb** , **libusbmuxd** , **libuv** , **libvisio** , **libvisual** , **libvncserver** , **libvorbis** , **libvpx** , **libwebp** , **libwmf** , **libwnck** , **libwpd** , **libwpg** from Slackware's **l** software set. shasum -a256=2defa6640d655071e2926749e44715f218df0b6616458544903f04cd0a9b40d8