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

2 uses

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L1770: 	err = ptracePtr(PTRACE_GETEVENTMSG, pid, 0, unsafe.Pointer(&data))
		zerrors_linux.go#L2714: 	PTRACE_GETEVENTMSG                          = 0x4201