demo: include missing header

This commit is contained in:
Benjamin Otte 2024-09-25 01:47:06 +02:00
parent 5a7fc4054b
commit d2dede635b

View File

@ -1,5 +1,7 @@
#pragma once
#include <gdk/gdk.h>
typedef struct _GdkHSLA GdkHSLA;
struct _GdkHSLA {