--- libaitrpc/inc/aitrpc.h	2010/06/18 01:48:06	1.1.1.1
+++ libaitrpc/inc/aitrpc.h	2010/06/18 13:36:01	1.1.1.1.2.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitrpc.h,v 1.1.1.1 2010/06/18 01:48:06 misho Exp $
+* $Id: aitrpc.h,v 1.1.1.1.2.1 2010/06/18 13:36:01 misho Exp $
 *
 *************************************************************************/
 #ifndef __AITRPC_H
@@ -27,6 +27,7 @@
 
 /* RPC builtin registed calls */
 
+#define CALL_SRVSHUTDOWN	"rpcServerShutdown"
 #define CALL_SRVCLIENTS		"rpcServerClients"
 #define CALL_SRVCALLS		"rpcServerCalls"
 #define CALL_SRVSESSIONS	"rpcServerSessions"
@@ -152,7 +153,13 @@ typedef struct {
 							rpc_SetErr(22, "Error:: different number of arguments!\n"); \
 							return -1; \
 						} \
-					} while(0)
+					} while (0)
+#define RPC_CALLBACK_CHECK_INPUT(s, f)	do { \
+						if (!s || !f) { \
+							rpc_SetErr(22, "Error:: invalid callback parameters ...\n"); \
+							return -1; \
+						} \
+					} while (0)
 
 
 /* RPC session identification */