@{$bits{msgget}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);
@{$bits{msgrcv}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);
@{$bits{msgsnd}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);
@{$bits{msgget}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);
@{$bits{msgrcv}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);
@{$bits{msgsnd}}{3,2,1,0} = ($bf[4], $bf[4], $bf[4], $bf[4]);