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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1198: 	PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT     = 0x4

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