#define HDN_GETDISPINFOW (HDN_FIRST-29)
#endif
+#ifndef HDS_HOTTRACK
+ #define HDS_HOTTRACK 4
+#endif
+
/*
* In addition to the above, the following are required for several compilers.
*/
#define LVM_GETHEADER (LVM_FIRST+31)
#endif
+#ifndef HDLAYOUT
+ #define HDLAYOUT HD_LAYOUT
+#endif
+
+#ifndef HDITEM
+ #define HDITEM HD_ITEM
+#endif
+
+#ifndef NMHEADER
+ #define NMHEADER HD_NOTIFY
+#endif
+
+#ifndef HDS_FULLDRAG
+ #define HDS_FULLDRAG 128
+#endif
+
+#ifndef HDN_BEGINDRAG
+ #define HDN_BEGINDRAG (HDN_FIRST - 11)
+#endif
+
+#ifndef HDN_ENDDRAG
+ #define HDN_ENDDRAG (HDN_FIRST - 10)
+#endif
+
#ifndef LVSICF_NOSCROLL
#define LVSICF_NOINVALIDATEALL 0x0001
#define LVSICF_NOSCROLL 0x0002