global str terminal_namespace = "/dev/term/0";
global str new_line = "\n";

function main ()
	load_immediate 1.0 -> $0;
	load_immediate 2.0 -> $1;
	add_real $0 $1 -> $0;
	real_to_string $0 -> $0;
	call pln ($0);
	exit 0;

function pln (str message $0) 
	plex term $1;
	int msg_length $2;
	str nl $3;
	int nl_length $4;
	int mode $5;
	str term_ns $6;

	load_immediate 0 -> mode;
	load_address terminal_namespace -> term_ns;
	syscall OPEN term_ns mode term;
	string_length message -> msg_length;
	syscall WRITE term message msg_length;
	load_address new_line -> nl;
	string_length nl -> nl_length;
	syscall WRITE term nl nl_length;
	return;