loplugin:cstylecast, involving pointer to incomplete type

Change-Id: I73850d2b2ea6ff4376e25e0be39c65c35328a9a6

tools/source/memtools/mempool.cxx

@@ -28,24 +28,24 @@ FixedMemPool::FixedMemPool(char const * pTypeName, sal_uInt16 nTypeSize)
 {
     char name[RTL_CACHE_NAME_LENGTH + 1];
     snprintf (name, sizeof(name), "FixedMemPool_%d", (int)nTypeSize);
-    m_pImpl = (FixedMemPool_Impl*)rtl_cache_create (name, nTypeSize, 0, NULL, NULL, NULL, 0, NULL, 0);
+    m_pImpl = reinterpret_cast<FixedMemPool_Impl*>(rtl_cache_create (name, nTypeSize, 0, NULL, NULL, NULL, 0, NULL, 0));
     SAL_INFO("tools.memtools","FixedMemPool::ctor(\"" << m_pTypeName << "\"): " << m_pImpl);
 }
 
 FixedMemPool::~FixedMemPool()
 {
     SAL_INFO("tools.memtools","FixedMemPool::dtor(\"" << m_pTypeName << "\"): " << m_pImpl);
-    rtl_cache_destroy ((rtl_cache_type*)(m_pImpl)), m_pImpl = 0;
+    rtl_cache_destroy (reinterpret_cast<rtl_cache_type*>(m_pImpl)), m_pImpl = 0;
 }
 
 void* FixedMemPool::Alloc()
 {
-    return rtl_cache_alloc ((rtl_cache_type*)(m_pImpl));
+    return rtl_cache_alloc (reinterpret_cast<rtl_cache_type*>(m_pImpl));
 }
 
 void FixedMemPool::Free( void* pFree )
 {
-    rtl_cache_free ((rtl_cache_type*)(m_pImpl), pFree);
+    rtl_cache_free (reinterpret_cast<rtl_cache_type*>(m_pImpl), pFree);
 }
 
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