func sort.pdqsort

4 uses

	sort (current package)
		sort.go#L54: 	pdqsort(data, 0, n, limit)
		zsortinterface.go#L61: func pdqsort(data Interface, a, b, limit int) {
		zsortinterface.go#L121: 			pdqsort(data, a, mid, limit)
		zsortinterface.go#L125: 			pdqsort(data, mid+1, b, limit)