diff --git a/kstars/htmesh/SkipListElement.h b/kstars/htmesh/SkipListElement.h
index f8187e42a..2a7ed777c 100644
--- a/kstars/htmesh/SkipListElement.h
+++ b/kstars/htmesh/SkipListElement.h
@@ -1,66 +1,61 @@
 #ifndef _SkipListElement_H
 #define _SkipListElement_H
 
 /** \file SkipListElement.h
   Interface for skip list elements
   See William Pugh's paper:
     Skip Lists: A Probabilistic Alternative to Balanced Trees
   \author: Bruno Grossniklaus, 13.11.97
   \version: 1.0
   History:
   13.11.97; Gro; Version 1.0
 */
 
 #include <SpatialGeneral.h>
 
 #define SKIPLIST_MAXLEVEL 6 // maximum node level
 #define NIL               0 // invalid pointer
 
 #ifdef _WIN32
 #define KEY_MAX _I64_MAX
 #else
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || \
-    (defined(__SUNPRO_CC) && defined(__sun)) || defined(__APPLE__)
 #define KEY_MAX LLONG_MAX
-#else
-#define KEY_MAX LONG_LONG_MAX
-#endif
 #endif
 
 typedef int64 Key; // key type
 typedef int Value; // value type
 
 class SkipListElement;
 
 class LINKAGE SkipListElement
 {
   public:
     SkipListElement(long level = 0, Key key = 0, Value value = 0);
 
     /** get key of element */
     Key getKey() const { return myKey; };
     /** set key of element */
     void setKey(Key key) { myKey = key; };
 
     /** get value of element */
     Value getValue() const { return myValue; }
     /** set value of element */
     void setValue(Value value) { myValue = value; }
 
     /** get level of element */
     long getLevel() const { return (myLevel); };
     /** Set level of element */
     void setLevel(long level) { myLevel = level; }
 
     /** get next element in level */
     SkipListElement *getElement(long level);
     /** set next element in level */
     void setElement(long level, SkipListElement *element);
 
   private:
     long myLevel;                               // level of element
     Key myKey;                                  // key of element
     Value myValue;                              // value of element
     SkipListElement *myNext[SKIPLIST_MAXLEVEL]; // pointers to next elements
 };
 #endif // _SkipListElement_H