#include "fmt.h"

unsigned int fmt_strn(s,t,n)

register char *s; register char *t; register unsigned int n;

{

  register unsigned int len;

  char ch;

  len = 0;

  if (s) { while (n-- && (ch = t[len])) s[len++] = ch; }

  else while (n-- && t[len]) len++;

  return len;

}