varargs

varargs — An empty element in a function synopsis indicating a variable number of arguments.

Synopsis

varargs ::=

  • empty

Attributes

Common attributes and common linking attributes.

Description

A varargs indicates that a function takes a variable number of arguments.

Processing expectations

The varargs element produces generated text that indicates that the function takes a variable number of arguments. The exact generated text may vary. One common result is (…).

Parents

These elements contain varargs: funcprototype, macroprototype.

See Also

Related elements: funcdef, funcparams, funcprototype, funcsynopsisinfo, function, paramdef, parameter, returnvalue, void.

Examples

1<article xmlns='http://docbook.org/ns/docbook'>
<title>Example varargs</title>
 
<funcsynopsis>
5<funcsynopsisinfo>
#include &lt;varargs.h&gt;
</funcsynopsisinfo>
<funcprototype>
  <funcdef>int <function>max</function></funcdef>
10  <varargs/>
</funcprototype>
</funcsynopsis>
 
</article>


#include <varargs.h>
int max(...);