1 files changed, 9 insertions, 0 deletions

diff --git a/pacman-c++/util.h b/pacman-c++/util.h
index 8bd03bc..4c0ccb0 100644
--- a/pacman-c++/util.h
+++ b/pacman-c++/util.h
@@ -3,6 +3,9 @@
 
 #include "constants.h"
 #include "actor.h"
+#include "pacman.pb.h"
+
+class QTcpSocket;
 
 namespace Util {
         Transmission::map_t createUninitialisedMap();
@@ -16,5 +19,11 @@ namespace Util {
                         Transmission::field_t def = -1);
         Actor::Movement transmissionMovementToActor(Transmission::field_t field,
                         Actor::Movement def = Actor::Movement(-1));
+
+        void QByteArrayToStdString(const QByteArray& arr, std::string& str);
+
+        // send packet with error check and flush
+        void sendPacket(const ::google::protobuf::Message& packet, QTcpSocket *socket);
+        void sendPacket(const char *data, unsigned int length, QTcpSocket *socket);
 }
 #endif // UTIL_H