oleaut32: Replace memcmp with IsEqualIID macro.

Replace memcmp with IsEqualIID macro that doesn't require a size parameter and remove the unneeded brackets to give more compact and more readable code.

oleaut32: Replace memcmp with IsEqualIID macro.
aa221462 · Robert Shearman · Alexandre Julliard · 8c7706ba · aa221462
Commit aa221462 authored Mar 29, 2006 by Robert Shearman Committed by Alexandre Julliard Mar 30, 2006
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Showing with 8 additions and 21 deletions

olepicture.c dlls/oleaut32/olepicture.c +8 -21

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--- a/dlls/oleaut32/olepicture.c
+++ b/dlls/oleaut32/olepicture.c
@@ -451,30 +451,17 @@ static HRESULT WINAPI OLEPictureImpl_QueryInterface(
  /*
   * Compare the riid with the interface IDs implemented by this object.
   */
-  if (memcmp(&IID_IUnknown, riid, sizeof(IID_IUnknown)) == 0)
-  {
-    *ppvObject = (IPicture*)This;
-  }
-  else if (memcmp(&IID_IPicture, riid, sizeof(IID_IPicture)) == 0)
-  {
+  if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IPicture, riid))
    *ppvObject = (IPicture*)This;
-  }
-  else if (memcmp(&IID_IDispatch, riid, sizeof(IID_IDispatch)) == 0)
-  {
+  else if (IsEqualIID(&IID_IDispatch, riid))
    *ppvObject = (IDispatch*)&(This->lpvtblIDispatch);
-  }
-  else if (memcmp(&IID_IPictureDisp, riid, sizeof(IID_IPictureDisp)) == 0)
-  {
+  else if (IsEqualIID(&IID_IPictureDisp, riid))
    *ppvObject = (IDispatch*)&(This->lpvtblIDispatch);
-  }
-  else if (memcmp(&IID_IPersistStream, riid, sizeof(IID_IPersistStream)) == 0)
-  {
-  *ppvObject = (IPersistStream*)&(This->lpvtblIPersistStream);
-  }
-  else if (memcmp(&IID_IConnectionPointContainer, riid, sizeof(IID_IConnectionPointContainer)) == 0)
-  {
-  *ppvObject = (IConnectionPointContainer*)&(This->lpvtblIConnectionPointContainer);
-  }
+  else if (IsEqualIID(&IID_IPersistStream, riid))
+    *ppvObject = (IPersistStream*)&(This->lpvtblIPersistStream);
+  else if (IsEqualIID(&IID_IConnectionPointContainer, riid))
+    *ppvObject = (IConnectionPointContainer*)&(This->lpvtblIConnectionPointContainer);
+
  /*
   * Check that we obtained an interface.
   */