/*
- * Stop and Copy GC based on Cheney's algorithm.
- *
- * $Header$
- *
- * Written by Christopher Hoover.
+ * stop and copy GC based on Cheney's algorithm
*/
+/*
+ * This software is part of the SBCL system. See the README file for
+ * more information.
+ *
+ * This software is derived from the CMU CL system, which was
+ * written at Carnegie Mellon University and released into the
+ * public domain. The software is in the public domain and is
+ * provided with absolutely no warranty. See the COPYING and CREDITS
+ * files for more information.
+ */
#include <stdio.h>
#include <sys/time.h>
#include "validate.h"
#include "lispregs.h"
#include "interr.h"
+
+/* So you need to debug? */
#if 0
#define PRINTNOISE
#define DEBUG_SPACE_PREDICATES