stdio.c source code

[chrisname]

I found the source to stdio.c ( http://www.jbox.dk/sanos/source/lib/stdio.c.html ). However, this makes no sense whatsoever:

int vprintf(const char *fmt, va_list args)
{
  return vfprintf(stdout, fmt, args);
}

int printf(const char *fmt, ...)
{
  va_list args;

  va_start(args, fmt);
  return vfprintf(stdout, fmt, args);
}

I really wanted to know how printf() worked... but it doesn't make any sense. vprintf returns vprintf??? So that's recursive. So why don't you get a stack overflow every time you use it?

[helios]

Look closer.

[chrisname]

Oh, god. My eyes must be broken.