const internal/abi.ctrlEmpty

2 uses

	internal/abi (current package)
		map.go#L25: 	ctrlEmpty = 0b10000000
		map.go#L29: 	MapCtrlEmpty = bitsetLSB * uint64(ctrlEmpty)

The pages are generated with Golds v0.8.4. (GOOS=linux GOARCH=amd64)