File list of package libsm-dev in bullseye of architecture amd64
/usr/include/X11/SM/SM.h /usr/include/X11/SM/SMlib.h /usr/include/X11/SM/SMproto.h /usr/lib/x86_64-linux-gnu/libSM.a /usr/lib/x86_64-linux-gnu/libSM.so /usr/lib/x86_64-linux-gnu/pkgconfig/sm.pc /usr/share/doc/libsm-dev/changelog.Debian.gz /usr/share/doc/libsm-dev/changelog.gz /usr/share/doc/libsm-dev/copyright