diff --git a/ChangeLog b/ChangeLog
index 459bafbfdc..f429ea83c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2005-05-02  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* gst/gsttrace.c: (read_tsc), (gst_trace_read_tsc):
+	* gst/gsttrace.h:
+	  tsc's are guint64's.
+	* tests/seeking/seeking1.c: (main):
+	  so use them that way.
+
 2005-05-02  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* testsuite/indexers/cache1.c: (lookup):
diff --git a/gst/gsttrace.c b/gst/gsttrace.c
index 5d1720c144..927198ce70 100644
--- a/gst/gsttrace.c
+++ b/gst/gsttrace.c
@@ -42,7 +42,7 @@ static
   __inline__
 #endif
     void
-read_tsc (gint64 * dst)
+read_tsc (guint64 * dst)
 {
 #ifdef HAVE_RDTSC
   guint64 tsc;
@@ -55,7 +55,7 @@ read_tsc (gint64 * dst)
 }
 
 void
-gst_trace_read_tsc (gint64 * dst)
+gst_trace_read_tsc (guint64 * dst)
 {
   read_tsc (dst);
 }
diff --git a/gst/gsttrace.h b/gst/gsttrace.h
index 5a0cde31d7..2a656fa209 100644
--- a/gst/gsttrace.h
+++ b/gst/gsttrace.h
@@ -45,7 +45,7 @@ struct _GstTrace {
 };
 
 struct _GstTraceEntry {
-  gint64 timestamp;
+  guint64 timestamp;
   guint32 sequence;
   guint32 data;
   gchar message[112];
@@ -66,7 +66,7 @@ void 		gst_trace_set_default		(GstTrace *trace);
 void 		_gst_trace_add_entry		(GstTrace *trace, guint32 seq, 
 						 guint32 data, gchar *msg);
 
-void 		gst_trace_read_tsc		(gint64 *dst);
+void 		gst_trace_read_tsc		(guint64 *dst);
 
 
 typedef enum
diff --git a/tests/seeking/seeking1.c b/tests/seeking/seeking1.c
index c7495b6e0a..8915d3d252 100644
--- a/tests/seeking/seeking1.c
+++ b/tests/seeking/seeking1.c
@@ -27,7 +27,7 @@ main (gint argc, gchar * argv[])
   GstElement *pipeline;
   GstElement *fakesrc;
   GstElement *fakesink;
-  guint64 value;
+  gint64 value;
   GstFormat format;
 
   gst_init (&argc, &argv);