shell32: Use correct integral type.

dlls/shell32/iconcache.c

@@ -337,9 +337,13 @@ static INT SIC_IconAppend (const WCHAR *sourcefile, INT src_index, HICON *hicons
 
 static BOOL get_imagelist_icon_size(int list, SIZE *size)
 {
+    int cx, cy;
     if (list < 0 || list >= ARRAY_SIZE(shell_imagelists)) return FALSE;
 
-    return ImageList_GetIconSize( shell_imagelists[list], &size->cx, &size->cy );
+    if (!ImageList_GetIconSize( shell_imagelists[list], &cx, &cy )) return FALSE;
+    size->cx = cx;
+    size->cy = cy;
+    return TRUE;
 }
 
 /****************************************************************************
@@ -358,8 +362,8 @@ static INT SIC_LoadIcon (const WCHAR *sourcefile, INT index, DWORD flags)
 
     for (i = 0; i < ARRAY_SIZE(hicons); i++)
     {
-        get_imagelist_icon_size( i, &size );
-        if (!PrivateExtractIconsW( sourcefile, index, size.cx, size.cy, &hicons[i], 0, 1, 0 ))
+        if (!get_imagelist_icon_size( i, &size ) ||
+            !PrivateExtractIconsW( sourcefile, index, size.cx, size.cy, &hicons[i], 0, 1, 0 ))
             WARN("Failed to load icon %d from %s.\n", index, debugstr_w(sourcefile));
         if (!hicons[i]) goto fail;
     }

dlls/shell32/shellpath.c

@@ -3677,7 +3677,7 @@ static HRESULT get_known_folder_redirection_place(
 {
     HRESULT hr;
     LPWSTR lpRegistryPath = NULL;
-    KF_CATEGORY category;
+    DWORD category;
 
     /* first, get known folder's category */
     hr = get_known_folder_registry_path(rfid, NULL, &lpRegistryPath);
@@ -3918,7 +3918,7 @@ static HRESULT WINAPI knownfolder_GetCategory(
         hr = E_FAIL;
 
     if(SUCCEEDED(hr))
-        hr = get_known_folder_dword(knownfolder->registryPath, L"Category", pCategory);
+        hr = get_known_folder_dword(knownfolder->registryPath, L"Category", (DWORD *)pCategory);
 
     return hr;
 }
@@ -3943,7 +3943,7 @@ static HRESULT get_known_folder_path(
     DWORD dwSize, dwType;
     WCHAR path[MAX_PATH] = {0};
     WCHAR parentGuid[39];
-    KF_CATEGORY category;
+    DWORD category;
     LPWSTR parentRegistryPath, parentPath;
     HKEY hRedirectionRootKey = NULL;
 
@@ -4138,7 +4138,7 @@ static HRESULT WINAPI knownfolder_GetFolderDefinition(
     ZeroMemory(pKFD, sizeof(*pKFD));
 
     /* required fields */
-    hr = get_known_folder_dword(knownfolder->registryPath, L"Category", &pKFD->category);
+    hr = get_known_folder_dword(knownfolder->registryPath, L"Category", (DWORD *)&pKFD->category);
     if(FAILED(hr))
         return hr;
 

dlls/shell32/shlview.c

@@ -3282,7 +3282,7 @@ static HRESULT WINAPI IShellFolderView_fnGetSelectedCount(
     if (FAILED(hr))
         return hr;
 
-    hr = IShellItemArray_GetCount(selection, count);
+    hr = IShellItemArray_GetCount(selection, (DWORD *)count);
     IShellItemArray_Release(selection);
     return hr;
 }