<div dir="ltr"><br clear="all"><div>Maybe not really 'defining' but useful</div><div><br></div><div><a href="https://en.wikipedia.org/wiki/Crt0">https://en.wikipedia.org/wiki/Crt0</a><br></div><div><a href="https://en.wikipedia.org/wiki/.bss">https://en.wikipedia.org/wiki/.bss</a><br></div><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">The more I learn the better I understand I know nothing.<br><br></div></div>