Geek Gadgets 1/ADE-1.bin/ade-dist/perl-5.003-bin.lha/lib/perl5/auto/POSIX/getgroups.al

Text File | 1996-10-09 | 203b | 11 lines

# NOTE: Derived from ../../lib/POSIX.pm.  Changes made here will be lost.
package POSIX;

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

1;