[PATCH v2 2/5] include: Add DI_GETDRAGIMAGE message

[Tarcísio Ladeia de Oliveira]

From: Tarcísio Ladeia de Oliveira

Used by IDragSourceHelper::InitializeFromWindow().

Signed-off-by: Tarcísio Ladeia de Oliveira 
---
 include/shlobj.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/include/shlobj.h b/include/shlobj.h
index feee6cd9b98..3d093de1a24 100644
--- a/include/shlobj.h
+++ b/include/shlobj.h
@@ -1892,6 +1892,27 @@ BOOL         WINAPI DAD_DragLeave(void);
 BOOL         WINAPI DAD_AutoScroll(HWND,AUTO_SCROLL_DATA*,LPPOINT);
 HRESULT      WINAPI SHDoDragDrop(HWND,IDataObject*,IDropSource*,DWORD,LPDWORD);

+/****************************************************************************
+ * IDragSourceHelper interface
+ */
+
+#define DI_GETDRAGIMAGEA "ShellGetDragImage"
+
+/* DATAOBJECT_InitShellIDList*/
+#define CFSTR_SHELLIDLISTA           "Shell IDList Array"   /* CF_IDLIST */
+
+#if defined(__GNUC__)
+# define DI_GETDRAGIMAGEW \
+    (const WCHAR []){'S','h','e','l','l','G','e','t','D','r','a','g','I','m','a','g','e',0};
+#elif defined(_MSC_VER)
+# define DI_GETDRAGIMAGEW L"ShellGetDragImage"
+#else
+static const WCHAR DI_GETDRAGIMAGEW[] =
+    {'S','h','e','l','l','G','e','t','D','r','a','g','I','m','a','g','e',0};
+#endif
+
+#define DI_GETDRAGIMAGE WINELIB_NAME_AW(DI_GETDRAGIMAGE)
+
 /****************************************************************************
  * Internet shortcut properties
  */