libxcvt package in openKylin
libxcvt-dev: VESA CVT standard timing modelines generator -- development files
libxcvt0: VESA CVT standard timing modelines generator -- shared library
libxcvt0-dbgsym: debug symbols for libxcvt0
libxcvt0-udeb: VESA CVT standard timing modelines generator -- udeb
xcvt: VESA CVT standard timing modelines generator
xcvt-dbgsym: debug symbols for xcvt