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-rw-r--r--libguile/threads.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/libguile/threads.h b/libguile/threads.h
index 3030f6fdc..147e36dd8 100644
--- a/libguile/threads.h
+++ b/libguile/threads.h
@@ -3,7 +3,8 @@
#ifndef SCM_THREADS_H
#define SCM_THREADS_H
-/* Copyright (C) 1996,1997,1998,2000,2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2011, 2012 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2006,
+ * 2007, 2008, 2009, 2011, 2012, 2013 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@@ -71,8 +72,8 @@ typedef struct scm_i_thread {
scm_i_pthread_cond_t sleep_cond;
int sleep_fd, sleep_pipe[2];
- /* Information about the Boehm-GC mark stack during the mark phase. This
- is used by `scm_gc_mark ()'. */
+ /* XXX: These two fields used to hold information about the BDW-GC
+ mark stack during the mark phase. They are no longer used. */
void *current_mark_stack_ptr;
void *current_mark_stack_limit;