const char * _datetime_service = 
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<node name=\"/\">\n"
"	<interface name=\"com.canonical.indicator.datetime.service\">\n"
"\n"
"<!-- Methods -->\n"
"\n"
"<!-- Signals -->\n"
"		<signal name=\"UpdateTime\" />\n"
"\n"
"	</interface>\n"
"</node>\n"
;