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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux_amd64.go#L265: 	PTRACE_SET_THREAD_AREA           = 0x1a

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