string := @use("rel:string.hb")

receive_message := fn(buffer_id: int, memory_map_location: ^u8, length: int): ^u8 {
	return @eca(^u8, 4, buffer_id, memory_map_location, length)
}

send_message := fn(msg: ^u8, buffer_id: int, length: int): void {
	return @eca(void, 3, buffer_id, msg, length)
}

create := fn(msg: ^u8): int {
	msg_length := @inline(string.length, msg);
	*msg = 0
	return @eca(int, 3, 0, msg, msg_length)
}

search := fn(msg: ^u8): int {
	msg_length := @inline(string.length, msg);
	*msg = 3

	return @eca(int, 3, 0, msg, msg_length)
}