VA_ARG(3) Library Functions Manual VA_ARG(3)

va_arg va_copy va_end va_starthandle variable argument list

#include <stdarg.h>

type va_arg(va_list ap, type);
void va_copy(va_list dest, va_list src);
void va_end(va_list ap);
void va_start(va_list ap, argN);

Refer to XBD <stdarg.h>

January 1, 2008 posix.fail