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2000-03-24
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367b
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15 lines
# NOTE: Derived from ..\..\lib\POSIX.pm.
# Changes made here will be lost when autosplit again.
# See AutoSplit.pm.
package POSIX;
#line 687 "..\..\lib\POSIX.pm (autosplit into ..\..\lib\auto/POSIX/getgroups.al)"
sub getgroups {
usage "getgroups()" if @_ != 0;
my %seen;
grep(!$seen{$_}++, split(' ', $) ));
}
# end of POSIX::getgroups
1;