fixed compilation for VDR 2.3.7 (thanks to Jasmin J)

CONTRIBUTORS

@@ -258,3 +258,4 @@ David Binderman
 Jasmin J
   for fixing some warnings in libdvbmpeg
   for adding .gitignore
+  for fixing compilation for VDR 2.3.7

HISTORY

@@ -1,6 +1,7 @@
 VDR Plugin 'streamdev' Revision History
 ---------------------------------------
  
+- fixed compilation for VDR 2.3.7 (thanks to Jasmin J)
 - added .gitignore (thanks to Jasmin J)
 - fixed some warnings in libdvbmpeg (thanks to Jasmin J)
 - fixed lseek error check in libdvbmpeg (thanks to David Binderman)

server/connectionVTP.c

@@ -41,7 +41,9 @@ private:
 	enum eStates { Channel, Event, Title, Subtitle, Description, Vps, Content, Rating,
 	               EndEvent, EndChannel, EndEPG };
 	cConnectionVTP    *m_Client;
+#if APIVERSNUM < 20300
 	cSchedulesLock    *m_SchedulesLock;
+#endif
 	const cSchedules  *m_Schedules;
 	const cSchedule   *m_Schedule;
 	const cEvent      *m_Event;
@@ -210,7 +212,9 @@ cLSTEHandler::cLSTEHandler(cConnectionVTP *Client, const char *Option):
 
 cLSTEHandler::~cLSTEHandler()
 {
+#if APIVERSNUM < 20300
 	delete m_SchedulesLock;
+#endif
 }
 
 bool cLSTEHandler::Next(bool &Last)