_In_reads_opt_(nKeys) const HKEY *,
_Outptr_ IContextMenu **);
+#define DFM_MERGECONTEXTMENU 1
+#define DFM_INVOKECOMMAND 2
+#define DFM_INVOKECOMMANDEX 12
+#define DFM_GETDEFSTATICID 14
+
+#define DFM_CMD_DELETE ((UINT)-1)
+#define DFM_CMD_MOVE ((UINT)-2)
+#define DFM_CMD_COPY ((UINT)-3)
+#define DFM_CMD_LINK ((UINT)-4)
+#define DFM_CMD_PROPERTIES ((UINT)-5)
+#define DFM_CMD_NEWFOLDER ((UINT)-6)
+#define DFM_CMD_PASTE ((UINT)-7)
+#define DFM_CMD_VIEWLIST ((UINT)-8)
+#define DFM_CMD_VIEWDETAILS ((UINT)-9)
+#define DFM_CMD_PASTELINK ((UINT)-10)
+#define DFM_CMD_PASTESPECIAL ((UINT)-11)
+#define DFM_CMD_MODALPROP ((UINT)-12)
+#define DFM_CMD_RENAME ((UINT)-13)
+
/****************************************************************************
* SHCreateDefaultExtractIcon API
*/