1 files changed, 2 insertions, 0 deletions
diff --git a/display.h b/display.h
index 341b1616c..5f99849b7 100644
--- a/display.h
+++ b/display.h
@@ -26,4 +26,6 @@ extern void plot(struct graphics_context *gc, cairo_rectangle_int_t *drawing_are
 extern void init_profile_background(struct graphics_context *gc);
 extern void attach_tooltip(int x, int y, int w, int h, const char *text);
 
+extern char zoomed_plot;
+
 #endif