Thou shalt not use C++ comments.

dlls/comctl32/listview.c

@@ -4770,31 +4770,32 @@ static LRESULT LISTVIEW_SetColumnWidth(HWND hwnd, INT iCol, INT cx)
     LRESULT lret;
     LONG lStyle;
 
-    // set column width only if in report mode
+    /* set column width only if in report mode */
     lStyle = GetWindowLongA(hwnd, GWL_STYLE);
     if ((lStyle & LVS_TYPEMASK) != LVS_REPORT)
 	return (FALSE);
 
-    // make sure we can get the listview info
+    /* make sure we can get the listview info */
     if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
 	return (FALSE);  
-    if (!infoPtr->hwndHeader) // make sure we have a header
+    if (!infoPtr->hwndHeader) /* make sure we have a header */
 	return (FALSE);	
 	
-    // FIXME: currently ignoring LVSCW_AUTOSIZE (-1) and
-    // LVSCV_AUTOSIZE_USEHEADER (-2)
+    /* FIXME: currently ignoring LVSCW_AUTOSIZE (-1) and
+	  * LVSCV_AUTOSIZE_USEHEADER (-2)
+	  */
     if (cx < 0) 
 	return (FALSE);
 	
     hdi.mask = HDI_WIDTH;
     hdi.cxy = cx;
 
-    // call header to update the column change
+    /* call header to update the column change */
     lret = Header_SetItemA(infoPtr->hwndHeader, (WPARAM)iCol, (LPARAM)&hdi);
 
     infoPtr->nItemWidth = LISTVIEW_GetItemWidth(hwnd);
 
-    InvalidateRect(hwnd, NULL, TRUE); // force redraw of the listview
+    InvalidateRect(hwnd, NULL, TRUE); /* force redraw of the listview */
 
     return lret;
 }
@@ -5122,7 +5123,7 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
 	return FALSE;
     
     nCount = GETITEMCOUNT(infoPtr);
-    // if there are 0 or 1 items, there is no need to sort
+    /* if there are 0 or 1 items, there is no need to sort */
     if (nCount > 1)
     {
 	sortList = DPA_Create(nCount);
@@ -5130,7 +5131,7 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
 	infoPtr->pfnCompare = (PFNLVCOMPARE)lParam;
 	infoPtr->lParamSort = (LPARAM)wParam;
 	
-	// append pointers one by one to sortList
+	/* append pointers one by one to sortList */
 	for (i = 0; i < nCount; i++)
 	{
 	    if ((hdpaSubItems = (HDPA) DPA_GetPtr(infoPtr->hdpaItems, i)))
@@ -5138,10 +5139,10 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
 		    DPA_InsertPtr(sortList, nCount + 1, lpItem);
 	}
 
-	// sort the sortList
+	/* sort the sortList */
 	DPA_Sort(sortList, LISTVIEW_CallBackCompare, hwnd);
 
-	// copy the pointers back
+	/* copy the pointers back */
 	for (i = 0; i < nCount; i++)
 	{
 	    if ((hdpaSubItems = (HDPA) DPA_GetPtr(infoPtr->hdpaItems, i)) &&

dlls/comctl32/treeview.c

@@ -1145,8 +1145,9 @@ TREEVIEW_GetItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
 		FIXME(" TVIF_INTEGRAL not supported yet\n");
    }
 
-   // undocumented: windows ignores TVIF_PARAM and
-   // always sets lParam
+   /* undocumented: windows ignores TVIF_PARAM and
+	 * always sets lParam
+	 */
    tvItem->lParam=wineItem->lParam;
 
    if (tvItem->mask & TVIF_SELECTEDIMAGE) {

ole/typelib.c

@@ -163,7 +163,7 @@ HRESULT WINAPI LoadTypeLib(
     
     p=HEAP_strdupWtoA(GetProcessHeap(),0,szFile);
     res= TLB_ReadTypeLib(p, pptLib);
-    //XXX need to free p ??
+    /* XXX need to free p ?? */
 
     TRACE( typelib, " returns %ld\n",res);
 
@@ -1963,9 +1963,9 @@ static HRESULT WINAPI ITypeInfo_fnGetRefTypeInfo( LPTYPEINFO iface,
                 pRefType->reference != hRefType; pRefType=pRefType->next)
             ;
         if(!pRefType)
-            return TYPE_E_ELEMENTNOTFOUND; //FIXME : correct?
+            return TYPE_E_ELEMENTNOTFOUND; /* FIXME : correct? */
         pTypeLib=pRefType->pImpTLInfo->pImpTypeLib;
-        if(pTypeLib) //  typelib already loaded
+        if(pTypeLib) /* typelib already loaded */
             result=pTypeLib->lpvtbl->fnGetTypeInfoOfGuid(
                     (LPTYPELIB)pTypeLib, &pRefType->guid, ppTInfo);
         else{