+
+// old wxEVT_COMMAND_* constants
+#define wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED wxEVT_SPLITTER_SASH_POS_CHANGED
+#define wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING wxEVT_SPLITTER_SASH_POS_CHANGING
+#define wxEVT_COMMAND_SPLITTER_DOUBLECLICKED wxEVT_SPLITTER_DOUBLECLICKED
+#define wxEVT_COMMAND_SPLITTER_UNSPLIT wxEVT_SPLITTER_UNSPLIT
+