2 <!DOCTYPE book PUBLIC
"-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
6 <book id=
"api" xreflabel=
"Source Level Documentation">
7 <title>Source Level Documentation
</title>
13 <ulink url=
"fsf.org">FSF
19 <ulink url=
"17_intro/license.html">License