funcdef — A function (subroutine) name and its return type
funcdef ::=
altanchorannotationbiblioreffunctionindexterm (db.indexterm.endofrange)indexterm (db.indexterm.singular)indexterm (db.indexterm.startofrange)inlinemediaobjectlinkolinkphrase (db._phrase)remarkreplaceablesubscriptsuperscripttypexrefA FuncDef contains the name of a programming language function,
and its return type.
Within the FuncDef, the function name is identified with 
Function, and the rest of the content is assumed to be the
return type.
In the following definition, max is the name of the 
function and int is the return type:
<funcdef>int <function>max</function></funcdef>
Formatted inline.
For a complete description of the processing expecations,
see FuncSynopsis.
The following elements occur in funcdef: text, alt, anchor, annotation, biblioref, function, indexterm (db.indexterm.endofrange), indexterm (db.indexterm.singular), indexterm (db.indexterm.startofrange), inlinemediaobject, link, olink, phrase (db._phrase), remark, replaceable, subscript, superscript, type, xref.
funcparams, funcprototype, funcsynopsisinfo, function, paramdef, parameter, returnvalue, varargs, void