VA_START - start variable list.

(ANSI Standard)

Usage:

#include <stdarg.h>
va_start(varlist,argname);

Where:

va_list varlist;

represents a set of arguments passed to the function that contains the call to "va_start".

argname;

is the name of the argument just before the "..." in the prototype for the function that takes the variable argument list. For example, if the function was declared

int func(a,b,c,...);

you would call "va_start" with

va_start(varlist,c);

Description:

"va_start" is a macro that may be used in functions which take a variable set of arguments. For more information, see "expl c include stdarg".