#include <stdarg.h> void va_end(va_list ap);
va_end completes processing of a varying-length argument list. The
argument ap is a work area of type va_list, which is used by
the expansions of the various <stdarg.h> macros.
After va_end is called, va_start must be called again before
you can use va_arg.
va_end has no return value.
In this implementation, using va_end in varying-length argument
list processing is not required. However, in other implementations,
failure to issue va_end may cause program failures on return from
the function that issued va_start.
va_arg.
va_arg, va_start
Copyright (c) 1998 SAS Institute Inc. Cary, NC, USA. All rights reserved.