#include <QtCore/qtextcodec.h>
#ifndef QTEXTCODEC_H
#ifndef QT_NO_TEXTCODEC
class QTextDecoder{
   /* Some contents are skipped to improve readability */
   public: explicit inline QTextDecoder(QTextCodec* codec);
   /* ... */
};
#endif // QT_NO_TEXTCODEC
#endif // QTEXTCODEC_H