const golang.org/x/sys/unix.ATTR_VOL_OBJCOUNT

one use

	golang.org/x/sys/unix (current package)
		zerrors_darwin_arm64.go#L122: 	ATTR_VOL_OBJCOUNT                 = 0x100

The pages are generated with Golds v0.2.8-preview. (GOOS=darwin GOARCH=arm64)