DEADARC
if ( arcp -> arc_flags & DEADARC ) {
|| ( arcp -> arc_flags & DEADARC ) )
maxarcp -> arc_flags |= DEADARC;
if ( (*arcpp) -> arc_flags & DEADARC )
if ( arcp -> arc_flags & DEADARC ) {
if ( arcp -> arc_flags & DEADARC ) {
if ( arcp -> arc_flags & DEADARC )
if ( childp == parentp || ( arcp -> arc_flags & DEADARC ) ||
if ( childp == parentp || ( arcp -> arc_flags & DEADARC ) ||