File list of package libtonezone-dev in bullseye of architecture armel
/usr/include/dahdi/tonezone.h /usr/lib/arm-linux-gnueabi/libtonezone.a /usr/lib/arm-linux-gnueabi/libtonezone.so /usr/share/doc/libtonezone-dev/changelog.Debian.gz /usr/share/doc/libtonezone-dev/copyright