use types::c;
use fmt;
use thread;

fn thread_start(data: nullable *opaque) void = {
	let arg = data: *u32;
	fmt::printfln("hello from another thread. you sent: {}", *arg)!;
};

export fn main() void = {
	fmt::println("starting a thread")!;
	let tid = thread::spawn(&thread_start, &42)!;

	fmt::println("joining")!;
	thread::join(tid)!;
	fmt::println("joined. good bye.")!;
};