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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L844: 	AT_STATX_DONT_SYNC    = 0x4000

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)