appending last argument to (wrap(ed)) variadic function call

[Alexandre François Garreau]

Le lundi 24 février 2020, 13:49:51 CET Florian Weimer a écrit :
> The easiest way to achieve what you want is to supply a fix hint to the
> actual implementation, which then applies the change at the right point
> during the va_list iteration.

Yes but I am to call vasprintf or vsscanf… so I will need to pass a 
va_list anyway, and it will not be me who will call va_arg… and I don’t 
know the parameters number in advance…

Does that mean that I should either fix the number of parameters (so 
abandon variadicity) or reimplement vsscanf myself?