--- /dev/null
+#!/bin/sh
+
+update-rc.d foo remove
+update-rc.d bar defaults
+
+# Obsolete dpkg assertions.
+dpkg --assert-support-predepends || exit 1
+dpkg --assert-working-epoch || exit 1
+dpkg --assert-long-filenames || exit 1
+dpkg --assert-multi-conrep || exit 1