--- a/src/server/daemon/event_bsd.h	Sun Jun 02 13:07:48 2024 +0200
+++ b/src/server/daemon/event_bsd.h	Sun Jun 02 14:28:17 2024 +0200
@@ -38,9 +38,20 @@
 #ifdef	__cplusplus
 extern "C" {
 #endif
+    
+#define EV_MAX_EVENTS 32
 
 struct EventHandler {
     int kqueue;
+    
+    /*
+     * return call list
+     */
+    EVReturn fnreturn[EV_MAX_EVENTS];
+    /*
+     * number of fnreturn entries
+     */
+    int numret;
 };
 
 void ev_handle_events(EventHandler *ev);