diff --git a/ChangeLog b/ChangeLog
index 15ec725cc..350f3f4fe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2002-10-21  Marius Vollmer  <mvo@zagadka.ping.de>
+
+	* configure.in: Changed logic in thread support configuration such
+	that --with-threads=no is equivalent to --with-threads=null.  On
+	platforms that are not supported by QuickThreads, we also use the
+	null-threads.  Thus, USE_THREADS is always defined now.
+
 2002-10-16  Marius Vollmer  <marius.vollmer@uni-dortmund.de>
 
 	* configure.in: Shuffled around and extended the thread
diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index 0f7ca0437..51efb7caf 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,5 +1,8 @@
 2002-10-21  Marius Vollmer  <mvo@zagadka.ping.de>
 
+	* null-threads.c: Include <time.h>.  Also, use <...> for inclusion
+	of system headers.
+
 	* async.c, goops.h, modules.h, validate.h (SCM_MAKE_VALIDATE_MSG):
 	New.  Use it instead of SCM_MAKE_VALIDATE in lots of places to
 	gove better error messages.  Thanks to Bill Schottstaedt!