CLIX - Fazer Clix Custa Nix/CLIX-CD.cdr/mac/lib/auto/POSIX/getgroups.al

Text File | 1998-04-04 | 233 b | 11 lines | [TEXT/McPL]

# NOTE: Derived from wintermute:Development:MacPerl:perl:lib:POSIX.pm.  Changes made here will be lost.
package POSIX;

sub getgroups {
    usage "getgroups()" if @_ != 0;
    my %seen;
    grep(!$seen{$_}++, split(' ', $) ));
}

1;