+// ----------------------------------------------------------------------------
+// wxSplitterWindow flags
+// ----------------------------------------------------------------------------
+
+#define wxSP_NOBORDER 0x0000
+#define wxSP_NOSASH 0x0010
+#define wxSP_PERMIT_UNSPLIT 0x0040
+#define wxSP_LIVE_UPDATE 0x0080
+#define wxSP_3DSASH 0x0100
+#define wxSP_3DBORDER 0x0200
+#define wxSP_BORDER wxSP_3DBORDER
+#define wxSP_3D (wxSP_3DBORDER | wxSP_3DSASH)
+
+// obsolete styles, don't do anything
+#define wxSP_SASH_AQUA 0
+#define wxSP_FULLSASH 0
+