Index: vdr-2.7.3_sik/epg.c
===================================================================
--- vdr-2.7.3_sik.orig/epg.c	2024-10-12 16:29:08.000000000 +0200
+++ vdr-2.7.3_sik/epg.c	2024-10-12 16:30:48.291444640 +0200
@@ -1030,7 +1030,7 @@
   return p;
 }
 
-#if DEPRECATED_SCHEDULE_GET_EVENT
+#ifdef DEPRECATED_SCHEDULE_GET_EVENT
 const cEvent *cSchedule::GetEvent(tEventID EventID, time_t StartTime) const
 {
   // Returns the event info with the given StartTime or, if no actual StartTime
Index: vdr-2.7.3_sik/epg.h
===================================================================
--- vdr-2.7.3_sik.orig/epg.h	2024-10-12 13:32:46.000000000 +0200
+++ vdr-2.7.3_sik/epg.h	2024-10-12 16:30:37.583542716 +0200
@@ -186,7 +186,7 @@
   const cList<cEvent> *Events(void) const { return &events; }
   const cEvent *GetPresentEvent(void) const;
   const cEvent *GetFollowingEvent(void) const;
-#if DEPRECATED_SCHEDULE_GET_EVENT
+#ifdef DEPRECATED_SCHEDULE_GET_EVENT
   [[deprecated("see HISTORY, version 2.5.2")]]
   const cEvent *GetEvent(tEventID EventID, time_t StartTime = 0) const;
 #endif
Index: vdr-2.7.3_sik/filter.c
===================================================================
--- vdr-2.7.3_sik.orig/filter.c	2024-10-12 13:32:46.000000000 +0200
+++ vdr-2.7.3_sik/filter.c	2024-10-12 16:30:09.191803213 +0200
@@ -73,7 +73,7 @@
   return complete;
 }
 
-#if DEPRECATED_SECTIONSYNCER_SYNC_REPEAT
+#ifdef DEPRECATED_SECTIONSYNCER_SYNC_REPEAT
 void cSectionSyncer::Repeat(void)
 {
   SetSectionFlag(currentSection, false);
Index: vdr-2.7.3_sik/filter.h
===================================================================
--- vdr-2.7.3_sik.orig/filter.h	2024-10-12 13:32:46.000000000 +0200
+++ vdr-2.7.3_sik/filter.h	2024-10-12 16:29:55.843925924 +0200
@@ -47,7 +47,7 @@
        ///< Returns true if all sections have been processed.
   bool Complete(void) { return complete; }
        ///< Returns true if all sections have been processed.
-#if DEPRECATED_SECTIONSYNCER_SYNC_REPEAT
+#ifdef DEPRECATED_SECTIONSYNCER_SYNC_REPEAT
   [[deprecated("see HISTORY, version 2.5.2")]]
   void Repeat(void);
   [[deprecated("see HISTORY, version 2.5.2")]]
Index: vdr-2.7.3_sik/player.c
===================================================================
--- vdr-2.7.3_sik.orig/player.c	2024-10-12 13:32:46.000000000 +0200
+++ vdr-2.7.3_sik/player.c	2024-10-12 16:31:48.338896174 +0200
@@ -70,7 +70,7 @@
   return "";
 }
 
-#if DEPRECATED_CCONTROL
+#ifdef DEPRECATED_CCONTROL
 cControl *cControl::Control(bool Hidden)
 {
   cMutexLock MutexLock(&mutex);
Index: vdr-2.7.3_sik/player.h
===================================================================
--- vdr-2.7.3_sik.orig/player.h	2024-10-12 13:32:46.000000000 +0200
+++ vdr-2.7.3_sik/player.h	2024-10-12 16:31:15.607194837 +0200
@@ -117,7 +117,7 @@
   static void Launch(cControl *Control);
   static void Attach(void);
   static void Shutdown(void);
-#if DEPRECATED_CCONTROL
+#ifdef DEPRECATED_CCONTROL
   [[deprecated("see HISTORY, version 2.4.2")]]
   static cControl *Control(bool Hidden = false);
          ///< Old version of this function, for backwards compatibility with plugins.