runtime.specialsIter.pprev (field)

4 uses

	runtime (current package)
		mheap.go#L2026: 	pprev **special
		mheap.go#L2039: 	i.pprev = &i.s.next
		mheap.go#L2040: 	i.s = *i.pprev
		mheap.go#L2048: 	*i.pprev = i.s