diff --git a/ChangeLog b/ChangeLog
index 062e825a2e..1da95ae908 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,25 @@
+2005-07-21  Edward Hervey  <edward@fluendo.com>
+
+	* gst/gst.defs:
+	I'm bored with writing "Updating defs file", so I'll just write a poem
+	by Charles Baudelaire, "L'invitation au voyage" :
+	
+	  Mon enfant, ma soeur,
+	  Songe à la douceur
+	  D'aller là-bas vivre ensemble !
+	  Aimer à loisir,
+	  Aimer et mourir
+	  Au pays qui te ressemble !
+	  Les soleils mouillés
+	  De ces ciels brouillés
+	  Pour mon esprit ont les charmes
+	  Si mystérieux
+	  De tes traîtres yeux,
+	  Brillant à travers leurs larmes.
+
+	The rest at the next defs update :)
+
+
 2005-07-20  Edward Hervey  <edward@fluendo.com>
 
 	* gst/pygstvalue.c:
diff --git a/gst/gst.defs b/gst/gst.defs
index 9ae85bcd08..81492bfc5a 100644
--- a/gst/gst.defs
+++ b/gst/gst.defs
@@ -2435,6 +2435,24 @@
   )
 )
 
+(define-function gst_message_new_segment_start
+  (c-name "gst_message_new_segment_start")
+  (return-type "GstMessage*")
+  (parameters
+    '("GstObject*" "src")
+    '("GstClockTime" "timestamp")
+  )
+)
+
+(define-function gst_message_new_segment_done
+  (c-name "gst_message_new_segment_done")
+  (return-type "GstMessage*")
+  (parameters
+    '("GstObject*" "src")
+    '("GstClockTime" "timestamp")
+  )
+)
+
 (define-function message_new_custom
   (c-name "gst_message_new_custom")
   (return-type "GstMessage*")
@@ -2484,6 +2502,24 @@
   )
 )
 
+(define-method parse_segment_start
+  (of-object "GstMessage")
+  (c-name "gst_message_parse_segment_start")
+  (return-type "none")
+  (parameters
+    '("GstClockTime*" "timestamp")
+  )
+)
+
+(define-method parse_segment_done
+  (of-object "GstMessage")
+  (c-name "gst_message_parse_segment_done")
+  (return-type "none")
+  (parameters
+    '("GstClockTime*" "timestamp")
+  )
+)
+
 (define-method get_structure
   (of-object "GstMessage*")
   (c-name "gst_message_get_structure")