(line_bottom_y): Add prototype.

diff --git a/src/dispextern.h b/src/dispextern.h
index 87946cde9631acc1aa5803e144dd355e471071a6..1c6c1147e919818ad9bd0c1dfce92b9748bb88a4 100644 (file)
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -2145,6 +2145,7 @@ extern int tool_bar_button_relief;
 
 /* Defined in xdisp.c */
 
+int line_bottom_y P_ ((struct it *));
 int display_prop_intangible_p P_ ((Lisp_Object));
 void resize_echo_area_axactly P_ ((void));
 int resize_mini_window P_ ((struct window *, int));