mingw compile++

warnings--

svn path=/trunk/KDE/kdegraphics/okular/; revision=731467

core/document.cpp

@@ -11,6 +11,11 @@
 #include "document.h"
 #include "document_p.h"
 
+#ifdef Q_OS_WIN
+#define _WIN32_WINNT 0x0500
+#include <windows.h>
+#endif
+
 // qt/kde/system includes
 #include <QtCore/QtAlgorithms>
 #include <QtCore/QDir>
@@ -60,10 +65,6 @@
 
 #include <config-okular.h>
 
-#ifdef Q_OS_WIN
-#include <windows.h>
-#endif
-
 using namespace Okular;
 
 struct AllocatedPixmap
@@ -146,8 +147,8 @@ QString DocumentPrivate::localizedSize(const QSizeF &size) const
 void DocumentPrivate::cleanupPixmapMemory( qulonglong /*sure? bytesOffset*/ )
 {
     // [MEM] choose memory parameters based on configuration profile
-    qulonglong clipValue = -1;
-    qulonglong memoryToFree = -1;
+    qulonglong clipValue = ~0U;
+    qulonglong memoryToFree = ~0U;
     switch ( Settings::memoryLevel() )
     {
         case Settings::EnumMemoryLevel::Low: