diff -ur ndoutils-1.4b2.orig/include/nagios-2x/objects.h ndoutils-1.4b2/include/nagios-2x/objects.h
--- ndoutils-1.4b2.orig/include/nagios-2x/objects.h	2007-04-26 11:22:58.000000000 +0100
+++ ndoutils-1.4b2/include/nagios-2x/objects.h	2007-04-26 11:14:06.000000000 +0100
@@ -123,6 +123,11 @@
 	struct hostsmember_struct *next;
         }hostsmember;
 
+/* COMMAND_TIMEPERIOD structure */
+typedef struct commandtimeperiod_struct{
+       char *check_period;
+       char *service_check_command;
+       }commandtimeperiod;
 
 /* HOST structure */
 typedef struct host_struct{
@@ -207,6 +212,7 @@
 #endif
 	struct  host_struct *next;
 	struct  host_struct *nexthash;
+	commandtimeperiod       *service_check_timeperiod_command;
         }host;