diff --git a/include/dinput.h b/include/dinput.h
index c52a1b77580..afcb3c34bef 100644
--- a/include/dinput.h
+++ b/include/dinput.h
@@ -766,6 +766,14 @@ typedef const DIPROPSTRING *LPCDIPROPSTRING;
 #define DIPROP_KEYNAME          MAKEDIPROP(20)
 #define DIPROP_VIDPID           MAKEDIPROP(24)
 
+#define DIPROP_KEYNAME     MAKEDIPROP(20)
+#define DIPROP_CPOINTS     MAKEDIPROP(21)
+#define DIPROP_APPDATA     MAKEDIPROP(22)
+#define DIPROP_SCANCODE    MAKEDIPROP(23)
+#define DIPROP_VIDPID      MAKEDIPROP(24)
+#define DIPROP_USERNAME    MAKEDIPROP(25)
+#define DIPROP_TYPENAME    MAKEDIPROP(26)
+
 typedef struct DIDEVCAPS_DX3 {
     DWORD	dwSize;
     DWORD	dwFlags;