printf pass va_list code example

Example: va_list to printf

/* vprintf example */
#include <stdio.h>
#include <stdarg.h>

void WriteFormatted ( const char * format, ... )
{
  va_list args;
  va_start (args, format);
  vprintf (format, args);
  va_end (args);
}

int main ()
{
   WriteFormatted ("Call with %d variable argument.\n",1);
   WriteFormatted ("Call with %d variable %s.\n",2,"arguments");

   return 0;
}