PREIN
/bin/sh
/usr/share/rpm-helper/add-user sndio $1 sndiod /dev/null /bin/false /usr/sbin/usermod -a -G audio sndiod
PREUN
/bin/sh
%preun_service sndiod
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service sndio $1 sndiod
POSTUN
/bin/sh
/usr/sbin/usermod -G sndiod sndiod /usr/share/rpm-helper/del-user sndio $1 sndiod