$OpenBSD: patch-gtk_src_callbacks_c,v 1.2 2019/12/16 17:23:58 bcallah Exp $

We need this include too.

Index: gtk/src/callbacks.c
--- gtk/src/callbacks.c.orig
+++ gtk/src/callbacks.c
@@ -43,7 +43,7 @@
 #include <gudev/gudev.h>
 #endif
 
-#if defined( __FreeBSD__ )
+#if defined( __FreeBSD__ ) || defined( __OpenBSD__ )
 #include <sys/socket.h>
 #endif
 #include <netinet/in.h>
