Question & Answer
because of the inhumane working conditions at amazon in Germany, I will offer the Amazon app no more! (ARD Reportage)
The functions vscanf(), vfscanf(), and vsscanf() are functionally equivalent to scanf(), fscanf(), and sscanf(), respectively, except that the argument list has been replaced by a pointer to a list of arguments. This pointer must be of type va_list, which is defined in the header .