libi3: Make visual_type extern

See #3914
2020-01-25 15:59:37 +01:00
parent d11e862919
commit e9f011397a
4 changed files with 8 additions and 5 deletions
--- a/libi3/draw_util.c
+++ b/libi3/draw_util.c
@ -16,7 +16,7 @@
 #include <cairo/cairo-xcb.h>

 /* The default visual_type to use if none is specified when creating the surface. Must be defined globally. */
-xcb_visualtype_t *visual_type;
+extern xcb_visualtype_t *visual_type;

 /* Forward declarations */
 static void draw_util_set_source_color(surface_t *surface, color_t color);