Get rid of useless #if 0 block, especially since the code is included

immediately after.
OK millert@.

src/lib/libc/crypt/bcrypt.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: bcrypt.c,v 1.22 2007/02/20 01:44:16 ray Exp $	*/
+/*	$OpenBSD: bcrypt.c,v 1.23 2007/03/19 05:18:32 ray Exp $	*/
 
 /*
  * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
@@ -45,10 +45,6 @@
  *
  */
 
-#if 0
-#include <stdio.h>
-#endif
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>