diff --git a/ChangeLog b/ChangeLog
index 3af3aa9cd..0c98e8c21 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-07-19  Rob Browning  <rlb@defaultvalue.org>
+
+	* configure.in: add checks for setitimer and getitimer.
+	Add --enable-error-on-warning.
+
 2001-07-15  Thien-Thi Nguyen  <ttn@revel.glug.org>
 
 	* HACKING: Remove onerous authorship-info deletion clause.
diff --git a/NEWS b/NEWS
index 6247523a7..01d04af58 100644
--- a/NEWS
+++ b/NEWS
@@ -37,6 +37,11 @@ The new configure option `--enable-deprecated=LEVEL' and the
 environment variable GUILE_WARN_DEPRECATED control this mechanism.
 See INSTALL and README for more information.
 
+** New functions: setitimer and getitimer.
+
+These implement a fairly direct interface to the libc functions of the
+same name.
+
 ** The #. reader extension is now disabled by default.
 
 For safety reasons, #. evaluation is disabled by default.  To
diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index f0d3576a6..56abc6eda 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,18 @@
+2001-07-19  Rob Browning  <rlb@defaultvalue.org>
+
+	* gc_os_dep.c (GC_noop1): ifdef out (unused) to quiet warning.
+
+	* c-tokenize.lex: add option %nounput to quiet warning.
+	Add prototype for yylex to quiet warning.
+
+	* scmconfig.h.in: add flags for setitimer and getitimer.
+
+	* scmsigs.h (scm_init_scmsigs): new prototype.
+	(scm_init_scmsigs): new prototype.
+
+	* scmsigs.c (s_scm_setitimer): new function.
+	(s_scm_setitimer): new function.
+
 2001-07-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>
 
 	* goops.c (sym_layout, sym_vcell, sym_vtable, sym_print,