POSTIN
/bin/sh
update-alternatives --install /usr/bin/xmame xmame /usr/bin/xmame.svgalib-68k 9
update-alternatives --install /usr/bin/xmame xmame /usr/bin/xmame.svgalib 10
# without the following, the group stays in default manual mode,
# and no link is created
[ -e /usr/bin/xmame ] || update-alternatives --auto xmame
POSTUN
/bin/sh
if [ "$1" = 0 ]; then
# Remove update-alternatives entries
update-alternatives --remove xmame /usr/bin/xmame.svgalib-68k
update-alternatives --remove xmame /usr/bin/xmame.svgalib
update-alternatives --auto xmame
fi