.flags parameter, it is
important to note that the data structure used there
(starting with 'BaseAddrLow') is the data returned by the
<A HREF=mem64mb.html>INT 15h, AX=E820h
- Query System Address Map</A> call.  More information
on reserved memory regions is defined on that web page.
The interface here is meant to allow a bootloader to
work unmodified with any reasonable extensions of the BIOS interface,
passing along any extra data to be interpreted by the OS as desired.<P>

<HR>

<H2><A NAME="example_os">