more waveform drawing/coloring changes

[ardour.git] / gtk2_ardour / canvas-waveview.c

diff --git a/gtk2_ardour/canvas-waveview.c b/gtk2_ardour/canvas-waveview.c
index 108952454a0f574379e23f308f6917020fa7701e..2080b208d8a2eb6f839cc0657bf3c72e58d6a98c 100644 (file)
--- a/gtk2_ardour/canvas-waveview.c
+++ b/gtk2_ardour/canvas-waveview.c
@@ -39,7 +39,7 @@
 #define POSIX_FUNC_PTR_CAST(type, object) *((type*) &(object))
 #endif // _POSIX_VERSION
 
-extern void c_stacktrace();
+extern void c_stacktrace(void);
 
 enum {
         PROP_0,
@@ -338,7 +338,7 @@ gnome_canvas_waveview_set_gradient_waveforms (int yn)
 }
 
 GnomeCanvasWaveViewCache*
-gnome_canvas_waveview_cache_new ()
+gnome_canvas_waveview_cache_new (void)
 {
        GnomeCanvasWaveViewCache *c;