
xpc_packages_all_C='apt-cache --no-generate pkgnames "$XPC_PATTERN"'
xpc_packages_inst_C='sed -n "/^Package: ${XPC_PATTERN%%[^a-z0-9-]*}/{;h;n;/^Status/!n;/Status: install /{;g;s/Package: //p;};}" /var/lib/dpkg/status | grep -F "$XPC_PATTERN"'
