#include <varargs.h> function(va_alist) va_dcl
To use the `varargs.h' version of variable argument lists, you must declare your function with a call to the macro
va_alist as its
argument list, and use
va_dcl as the declaration. Do not
use a semicolon after
These macros cannot be used in a context where a return is syntactically possible.
va_alist and va_dcl were the most widespread method of declaring variable argument lists prior to ANSI C.
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