aqhome: implemented IPC client, fixed some bugs.

sending a PING request and retrieving the PONG response works now.

aqhome/ipc/endpoint_ipc_tcpc_p.h

@@ -0,0 +1,39 @@
+/****************************************************************************
+ * This file is part of the project AqHome.
+ * AqHome (c) by 2023 Martin Preuss, all rights reserved.
+ *
+ * The license for this file can be found in the file COPYING which you
+ * should have received along with this file.
+ ****************************************************************************/
+
+#ifndef AQH_ENDPOINT_IPCC_TCPC_P_H
+#define AQH_ENDPOINT_IPCC_TCPC_P_H
+
+
+#include <aqhome/api.h>
+
+#include <gwenhywfar/endpoint.h>
+
+#include "aqhome/ipc/endpoint_ipc_tcpc.h"
+
+
+typedef struct AQH_ENDPOINT_IPCC AQH_ENDPOINT_IPCC;
+struct AQH_ENDPOINT_IPCC {
+
+  GWEN_MSG_ENDPOINT_RUN_FN previousRunFn;
+};
+
+
+
+
+
+#endif
+
+
+
+
+
+
+
+
+