--- a/ui/gtk/draw_cairo.h Tue Oct 14 10:41:21 2025 +0200
+++ b/ui/gtk/draw_cairo.h Tue Oct 14 12:48:55 2025 +0200
@@ -41,7 +41,7 @@
cairo_t *cr;
} UiCairoGraphics;
-// ui_canvas_expose
+void ui_drawingarea_draw(UiDrawingArea *drawingarea, cairo_t *cr, int width, int height);
#ifdef __cplusplus
}