va_end - end variable argument list

Syntax	#include <stdarg.h> Optional #include <varargs.h> (End) void va_end(va_list ap);
Description	The va_end, va_start and va_arg macros allow portable procedures that accept variable argument lists, as defined in stdarg.h, to be written. They are used to process a list of arguments which may vary in number and type at each function call. va_end performs cleanup activities on the variable argument list ap. This macro must be called before returning from a function whose argument list has been processed with va_start and va_arg. ap is the argument list that was processed. If it is to be used again, the argument list must be re-initialized with va_start, as va_end changes the argument list ap.
See also	va_arg(), va_start(), stdarg.h, varargs.h.