PQ_delete          61 ompi/mca/topo/treematch/treematch/PriorityQueue.h void PQ_delete(PriorityQueue * const, int val);
PQ_delete         119 ompi/mca/topo/treematch/treematch/k-partitioning.c       PQ_delete(Qpart, part[u]); /*then we remove surplus from Qpart  (note that u is from surplus so part[u] is surplus) */