/**
 * Constants
 */
const str prompt = "Enter a string: ";
const str nl = "\n";

plex Terminal {
  nat handle;

  init() {
    handle = open("/dev/term/0", 0);
  }
}

/**
 * Main function
 */
function main() {
    Terminal term();
    pln(term, prompt);
    pln(term, term.read(32));
    return 0;
}

/**
 * Print with a newline
 */
function pln(Terminal term, str message) {
    write(term, message, message.length);
    write(term, nl, nl.length);
}