1 files changed, 9 insertions, 5 deletions

diff --git a/pacman-c++/util.h b/pacman-c++/util.h
index e0f1264..87dbd86 100644
--- a/pacman-c++/util.h
+++ b/pacman-c++/util.h
@@ -12,17 +12,21 @@ namespace Util
   Transmission::map_t createUninitialisedMap();
   Transmission::map_t createDemoMap();
   Transmission::map_t createEmptyMap();
+  void deleteMap(Transmission::map_t map);
 
-  // default is to assert false with -1
   Transmission::field_t actorMovementToTransmission(Actor::Movement mov,
      Transmission::field_t def = Transmission::none);
   Actor::Movement transmissionMovementToActor(Transmission::field_t field,
      Actor::Movement def = Actor::None);
 
-  void QByteArrayToStdString(const QByteArray& arr, std::string& str);
+  /* send packet with error check and flush */
+  QSharedPointer<QByteArray> createPacket(const ::google::protobuf::MessageLite& packet);
+  bool sendPacket(QByteArray *data, QTcpSocket *socket);
+  bool sendPacket(const ::google::protobuf::MessageLite& packet, QTcpSocket *socket);
+  QSharedPointer<QByteArray> receivePacket(QTcpSocket *socket);
 
-  // send packet with error check and flush
-  void sendPacket(const ::google::protobuf::Message& packet, QTcpSocket *socket);
-  void sendPacket(const char *data, int length, QTcpSocket *socket);
+#if 0
+  void hexdump(void *pAddressIn, long  lSize);
+#endif
 }
 #endif // UTIL_H