[gadamopoulos] 66938: [PSDK] - Make IsEqualGUID typesafe for c++ [SHELL32] - Properly call IsEqualIID in _ILIsControlPanel. Should fix CORE-8891.

Author: gadamopoulos
Date: Sat Mar 28 21:11:42 2015
New Revision: 66938

URL: http://svn.reactos.org/svn/reactos?rev=66938&view=rev
Log:
[PSDK]
- Make IsEqualGUID typesafe for c++

[SHELL32]
- Properly call IsEqualIID in _ILIsControlPanel. Should fix CORE-8891.

Modified:
    trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp
    trunk/reactos/include/psdk/guiddef.h

Modified: trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders/CDrivesFolder.cpp	[iso-8859-1] Sat Mar 28
21:11:42 2015
@@ -332,12 +332,12 @@
 
 static BOOL _ILIsControlPanel(LPCITEMIDLIST pidl)
 {
-    IID *iid = _ILGetGUIDPointer(pidl);
+    GUID *guid = _ILGetGUIDPointer(pidl);
 
     TRACE("(%p)\n", pidl);
 
-    if (iid)
-        return IsEqualIID(iid, CLSID_ControlPanel);
+    if (guid)
+        return IsEqualIID(*guid, CLSID_ControlPanel);
     return FALSE;
 }
 

Modified: trunk/reactos/include/psdk/guiddef.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/guiddef.h?rev…
==============================================================================
--- trunk/reactos/include/psdk/guiddef.h	[iso-8859-1] (original)
+++ trunk/reactos/include/psdk/guiddef.h	[iso-8859-1] Sat Mar 28 21:11:42 2015
@@ -126,7 +126,11 @@
         ((unsigned long *) &rguid1)[2] == ((unsigned long *) &rguid2)[2]
&&
         ((unsigned long *) &rguid1)[3] == ((unsigned long *) &rguid2)[3]);
 }
-#define IsEqualGUID(rguid1, rguid2) (!memcmp(&(rguid1), &(rguid2),
sizeof(GUID)))
+
+__inline int IsEqualGUID(REFGUID rguid1, REFGUID rguid2)
+{
+    return !memcmp(&rguid1, &rguid2, sizeof(GUID));
+}
 
 #else /* defined(__cplusplus) && !defined(CINTERFACE) */