--- a/packages/kernel/current/ChangeLog
+++ b/packages/kernel/current/ChangeLog
@@ -1,3 +1,21 @@
+2000-01-26  Hugo Tyson  <hmt@cygnus.co.uk>
+
+	* include/clock.hxx (class Cyg_Clock): Add members to convert to
+	and from this clock resolution and others.
+
+	* include/clock.inl (convert): New Cyg_Clock member.
+
+	* src/common/clock.cxx (construct_converter): New routine to
+	factorize a rational (or very near neighbour) to help with clock
+	tick conversions for a particular clock.
+	(get_other_to_clock_converter):
+	(get_clock_to_other_converter): Cyg_Clock member functions to
+	construct converters to or from this clock, using above routine.
+
+	* tests/clockcnv.cxx: New file: test the clock converters.
+
+	* tests/PKGconf.mak (TESTS): Add clockcnv to the tests.
+
 2000-01-19  Jesper Skov  <jskov@cygnus.co.uk>
 	CR 902054
 	* tests/stress_threads.c: Don't assert requested priority =
@@ -2530,25 +2548,26 @@ Wed Mar 11 13:18:17 GMT 1998  Chris Prov
 
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