$Id: context.html,v 1.9 1999/07/24 22:04:04 francis Exp $
A context is represented in the API
by the datatype doxml_context. It is an opaque struct;
that is, the main header file <doxml/xml.h> declares the struct
tag,
and a typedef for it, and declares functions that accept pointers to
the struct, without ever actually defining the struct.
doxml_contexts are constructed by the various
doxml_open_*() functions:
doxml_contexts are destroyed by the
function doxml_close().