{{keywords>wiki library source code example reference}}
<code c>
void va_end(va_list ap);
</code>

=== description ===
<code c>
       Each invocation of va_start() must be matched by a corresponding invocation of
       va_end() in the same function.  After the call va_end(ap) the variable ap is
       undefined.  Multiple traversals of the list, each bracketed by va_start() and
       va_end() are possible.  va_end() may be a macro or a function.
</code>
       

The [[c:stdarg.h:va_start|va_start()]], [[c:stdarg.h:va_arg|va_arg()]], and [[c:stdarg.h:va_end|va_end()]] macros conform to C89.  C99 defines the
[[c:stdarg.h:va_copy|va_copy()]] macro.