diff --git a/include/dinput.h b/include/dinput.h
index eee1fbdbe43..3ee9ab74122 100644
--- a/include/dinput.h
+++ b/include/dinput.h
@@ -440,6 +440,19 @@ typedef BOOL (CALLBACK *LPDIENUMDEVICESCALLBACKA)(LPCDIDEVICEINSTANCEA,LPVOID);
 typedef BOOL (CALLBACK *LPDIENUMDEVICESCALLBACKW)(LPCDIDEVICEINSTANCEW,LPVOID);
 DECL_WINELIB_TYPE_AW(LPDIENUMDEVICESCALLBACK)
 
+#define DIEDBS_MAPPEDPRI1		0x00000001
+#define DIEDBS_MAPPEDPRI2		0x00000002
+#define DIEDBS_RECENTDEVICE		0x00000010
+#define DIEDBS_NEWDEVICE		0x00000020
+
+#define DIEDBSFL_ATTACHEDONLY		0x00000000
+#define DIEDBSFL_THISUSER		0x00000010
+#define DIEDBSFL_FORCEFEEDBACK		DIEDFL_FORCEFEEDBACK
+#define DIEDBSFL_AVAILABLEDEVICES	0x00001000
+#define DIEDBSFL_MULTIMICEKEYBOARDS	0x00002000
+#define DIEDBSFL_NONGAMINGDEVICES	0x00004000
+#define DIEDBSFL_VALID			0x00007110
+
 typedef BOOL (CALLBACK *LPDIENUMDEVICESBYSEMANTICSCBA)(LPCDIDEVICEINSTANCEA,LPDIRECTINPUTDEVICE8A,DWORD,DWORD,LPVOID);
 typedef BOOL (CALLBACK *LPDIENUMDEVICESBYSEMANTICSCBW)(LPCDIDEVICEINSTANCEW,LPDIRECTINPUTDEVICE8W,DWORD,DWORD,LPVOID);
 DECL_WINELIB_TYPE_AW(LPDIENUMDEVICESBYSEMANTICSCB)