Answer by wangsir for How to remove this warning: second parameter of ‘va_start’ not last named argument?

I have the same problem on Ubuntu20.04，Contrary to the answer with the most likes，the code at the beginning,

void sprintf(char *str, char *fmt, ...) {    va_list list;    int i, len;    va_start(list, 2);    ...}

and then, the code as follows

void sprintf(char *str, char *fmt, ...) {    va_list list;    int i, len;    va_start(list, fmt);    ...}

Problem was sovled.