Remove stray Qt3 code

Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

lib/interfaces/kdatastream.h

@@ -3,58 +3,6 @@
 
 #include <qdatastream.h>
 
-#ifdef USE_QT3
-inline QDataStream & operator << (QDataStream & str, bool b)
-{
-    str << Q_INT8(b);
-    return str;
-}
-
-inline QDataStream & operator >> (QDataStream & str, bool & b)
-{
-    Q_INT8 l;
-    str >> l;
-    b = bool(l);
-    return str;
-}
-#endif // USE_QT3
-
-#if QT_VERSION < 0x030200 && !defined(Q_WS_WIN) && !defined(Q_WS_MAC)
-inline QDataStream & operator << (QDataStream & str, long long int ll)
-{
-    Q_UINT32 l1,l2;
-    l1 = ll & 0xffffffffLL;
-    l2 = ll >> 32;
-    str << l1 << l2;
-    return str;
-}
-
-inline QDataStream & operator >> (QDataStream & str, long long int&ll)
-{
-    Q_UINT32 l1,l2;
-    str >> l1 >> l2;
-    ll = ((unsigned long long int)(l2) << 32) + (long long int) l1;
-    return str;
-}
-
-inline QDataStream & operator << (QDataStream & str, unsigned long long int ll)
-{
-    Q_UINT32 l1,l2;
-    l1 = ll & 0xffffffffLL;
-    l2 = ll >> 32;
-    str << l1 << l2;
-    return str;
-}
-
-inline QDataStream & operator >> (QDataStream & str, unsigned long long int &ll)
-{
-    Q_UINT32 l1,l2;
-    str >> l1 >> l2;
-    ll = ((unsigned long long int)(l2) << 32) + (unsigned long long int) l1;
-    return str;
-}
-#endif
-
 inline QDataStream & operator >> (QDataStream & str, long unsigned int &ll)
 {
     return str >> ((unsigned int &)ll);