POSTIN

/bin/sh

alternatives --install /etc/X11/xinit/xinputrc xinputrc /etc/X11/xinit/xinput.d/gcin.conf 40

POSTUN

/bin/sh

if [ $1 -eq 0 ]; then
    alternatives --remove xinputrc /etc/X11/xinit/xinput.d/gcin.conf >/dev/null 2>&1 || :
   [ -L /etc/alternatives/xinputrc -a "`readlink /etc/alternatives/xinputrc`" = "%{_xinputconf}" ] && /usr/sbin/alternatives --auto xinputrc || :
fi