12     int i = 0;

    12     int i = 0;

    13 

    13 

    14     va_list list;

    14     va_list list;

    15 

    15 

    16     char c;

    16     char c;

    18     char *s;

    17     char *s;

    19 

    18 

    20     int value;

    19     int value;

    21 

    20 

    22     va_start (list, fmt);

    21     va_start (list, fmt);