PREUN

/bin/sh

/sbin/installkernel -a -R -S -c 2.4.22-21mm.2mdk
exit 0

POSTIN

/bin/sh

#do not link!!:
/sbin/installkernel -a -L -s -c 2.4.22-21mm.2mdk

POSTUN

/bin/sh

/sbin/kernel_remove_initrd 2.4.22-21mm.2mdk
exit 0