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

3 uses

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L790: 	*(*uint16)(unsafe.Pointer(&sa.raw[0])) = AF_PPPOX
		syscall_linux.go#L1109: 	case AF_PPPOX:
		zerrors_linux.go#L49: 	AF_PPPOX                                    = 0x18