Index: src_plugins/lib_gtk_common/wt_preview.h
===================================================================
--- src_plugins/lib_gtk_common/wt_preview.h	(revision 8676)
+++ src_plugins/lib_gtk_common/wt_preview.h	(revision 8677)
@@ -57,10 +57,9 @@
 	GtkDrawingAreaClass parent_class;
 };
 
-typedef void (*pcb_gtk_init_drawing_widget_t) (GtkWidget * widget, void *port);
-typedef gboolean(*pcb_gtk_preview_expose_t) (GtkWidget * widget, PCB_GTK_EXPOSE_STRUCT * ev, pcb_hid_expose_t expcall,
-																						 const pcb_hid_expose_ctx_t * ctx);
-typedef pcb_bool(*pcb_gtk_preview_mouse_ev_t) (void *widget, pcb_hid_mouse_ev_t kind, pcb_coord_t x, pcb_coord_t y);
+typedef void (*pcb_gtk_init_drawing_widget_t)(GtkWidget * widget, void *port);
+typedef gboolean(*pcb_gtk_preview_expose_t)(GtkWidget * widget, PCB_GTK_EXPOSE_STRUCT * ev, pcb_hid_expose_t expcall, const pcb_hid_expose_ctx_t * ctx);
+typedef pcb_bool(*pcb_gtk_preview_mouse_ev_t)(void *widget, pcb_hid_mouse_ev_t kind, pcb_coord_t x, pcb_coord_t y);
 
 /** Selects the kind of preview. */
 typedef enum pcb_gtk_preview_kind_e {