Fix some warnings.

git-svn-id: svn://localhost/ardour2/branches/3.0@5081 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 4 insertions, 4 deletions

diff --git a/gtk2_ardour/canvas-waveview.h b/gtk2_ardour/canvas-waveview.h
index 3d7b02946d..520e9b3e17 100644
--- a/gtk2_ardour/canvas-waveview.h
+++ b/gtk2_ardour/canvas-waveview.h
@@ -55,10 +55,10 @@ struct _GnomeCanvasWaveViewCacheEntry
 struct _GnomeCanvasWaveViewCache
 {
     GnomeCanvasWaveViewCacheEntry* data;
-    gint32                       allocated;
-    gint64                       data_size;
-    gulong                       start;
-    gulong                       end;
+    guint32                       allocated;
+    guint64                       data_size;
+    gulong                        start;
+    gulong                        end;
 };    
 
 GnomeCanvasWaveViewCache* gnome_canvas_waveview_cache_new ();