lsteamclient: Support reference parameters

lsteamclient/cppISteamClient_SteamClient020.cpp

@@ -48,7 +48,7 @@ void *cppISteamClient_SteamClient020_GetISteamGameServer(void *linux_side, HStea
 
 void cppISteamClient_SteamClient020_SetLocalIPBinding(void *linux_side, const SteamIPAddress_t * unIP, uint16 usPort)
 {
-    ((ISteamClient*)linux_side)->SetLocalIPBinding((const SteamIPAddress_t *)unIP, (uint16)usPort);
+    ((ISteamClient*)linux_side)->SetLocalIPBinding(*unIP, (uint16)usPort);
 }
 
 void *cppISteamClient_SteamClient020_GetISteamFriends(void *linux_side, HSteamUser hSteamUser, HSteamPipe hSteamPipe, const char * pchVersion)

lsteamclient/cppISteamNetworkingMessages_SteamNetworkingMessages002.cpp

@@ -14,27 +14,27 @@ extern "C" {
 #include "cppISteamNetworkingMessages_SteamNetworkingMessages002.h"
 EResult cppISteamNetworkingMessages_SteamNetworkingMessages002_SendMessageToUser(void *linux_side, const SteamNetworkingIdentity * identityRemote, const void * pubData, uint32 cubData, int nSendFlags, int nRemoteChannel)
 {
-    return ((ISteamNetworkingMessages*)linux_side)->SendMessageToUser((const SteamNetworkingIdentity *)identityRemote, (const void *)pubData, (uint32)cubData, (int)nSendFlags, (int)nRemoteChannel);
+    return ((ISteamNetworkingMessages*)linux_side)->SendMessageToUser(*identityRemote, (const void *)pubData, (uint32)cubData, (int)nSendFlags, (int)nRemoteChannel);
 }
 
 bool cppISteamNetworkingMessages_SteamNetworkingMessages002_AcceptSessionWithUser(void *linux_side, const SteamNetworkingIdentity * identityRemote)
 {
-    return ((ISteamNetworkingMessages*)linux_side)->AcceptSessionWithUser((const SteamNetworkingIdentity *)identityRemote);
+    return ((ISteamNetworkingMessages*)linux_side)->AcceptSessionWithUser(*identityRemote);
 }
 
 bool cppISteamNetworkingMessages_SteamNetworkingMessages002_CloseSessionWithUser(void *linux_side, const SteamNetworkingIdentity * identityRemote)
 {
-    return ((ISteamNetworkingMessages*)linux_side)->CloseSessionWithUser((const SteamNetworkingIdentity *)identityRemote);
+    return ((ISteamNetworkingMessages*)linux_side)->CloseSessionWithUser(*identityRemote);
 }
 
 bool cppISteamNetworkingMessages_SteamNetworkingMessages002_CloseChannelWithUser(void *linux_side, const SteamNetworkingIdentity * identityRemote, int nLocalChannel)
 {
-    return ((ISteamNetworkingMessages*)linux_side)->CloseChannelWithUser((const SteamNetworkingIdentity *)identityRemote, (int)nLocalChannel);
+    return ((ISteamNetworkingMessages*)linux_side)->CloseChannelWithUser(*identityRemote, (int)nLocalChannel);
 }
 
 ESteamNetworkingConnectionState cppISteamNetworkingMessages_SteamNetworkingMessages002_GetSessionConnectionInfo(void *linux_side, const SteamNetworkingIdentity * identityRemote, SteamNetConnectionInfo_t * pConnectionInfo, SteamNetworkingQuickConnectionStatus * pQuickStatus)
 {
-    return ((ISteamNetworkingMessages*)linux_side)->GetSessionConnectionInfo((const SteamNetworkingIdentity *)identityRemote, (SteamNetConnectionInfo_t *)pConnectionInfo, (SteamNetworkingQuickConnectionStatus *)pQuickStatus);
+    return ((ISteamNetworkingMessages*)linux_side)->GetSessionConnectionInfo(*identityRemote, (SteamNetConnectionInfo_t *)pConnectionInfo, (SteamNetworkingQuickConnectionStatus *)pQuickStatus);
 }
 
 #ifdef __cplusplus

lsteamclient/cppISteamNetworkingSockets_SteamNetworkingSockets009.cpp

@@ -14,12 +14,12 @@ extern "C" {
 #include "cppISteamNetworkingSockets_SteamNetworkingSockets009.h"
 HSteamListenSocket cppISteamNetworkingSockets_SteamNetworkingSockets009_CreateListenSocketIP(void *linux_side, const SteamNetworkingIPAddr * localAddress, int nOptions, const SteamNetworkingConfigValue_t * pOptions)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->CreateListenSocketIP((const SteamNetworkingIPAddr *)localAddress, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
+    return ((ISteamNetworkingSockets*)linux_side)->CreateListenSocketIP(*localAddress, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
 }
 
 HSteamNetConnection cppISteamNetworkingSockets_SteamNetworkingSockets009_ConnectByIPAddress(void *linux_side, const SteamNetworkingIPAddr * address, int nOptions, const SteamNetworkingConfigValue_t * pOptions)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->ConnectByIPAddress((const SteamNetworkingIPAddr *)address, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
+    return ((ISteamNetworkingSockets*)linux_side)->ConnectByIPAddress(*address, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
 }
 
 HSteamListenSocket cppISteamNetworkingSockets_SteamNetworkingSockets009_CreateListenSocketP2P(void *linux_side, int nLocalVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions)
@@ -29,7 +29,7 @@ HSteamListenSocket cppISteamNetworkingSockets_SteamNetworkingSockets009_CreateLi
 
 HSteamNetConnection cppISteamNetworkingSockets_SteamNetworkingSockets009_ConnectP2P(void *linux_side, const SteamNetworkingIdentity * identityRemote, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->ConnectP2P((const SteamNetworkingIdentity *)identityRemote, (int)nRemoteVirtualPort, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
+    return ((ISteamNetworkingSockets*)linux_side)->ConnectP2P(*identityRemote, (int)nRemoteVirtualPort, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
 }
 
 EResult cppISteamNetworkingSockets_SteamNetworkingSockets009_AcceptConnection(void *linux_side, HSteamNetConnection hConn)
@@ -139,12 +139,12 @@ bool cppISteamNetworkingSockets_SteamNetworkingSockets009_ReceivedRelayAuthTicke
 
 int cppISteamNetworkingSockets_SteamNetworkingSockets009_FindRelayAuthTicketForServer(void *linux_side, const SteamNetworkingIdentity * identityGameServer, int nRemoteVirtualPort, SteamDatagramRelayAuthTicket * pOutParsedTicket)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->FindRelayAuthTicketForServer((const SteamNetworkingIdentity *)identityGameServer, (int)nRemoteVirtualPort, (SteamDatagramRelayAuthTicket *)pOutParsedTicket);
+    return ((ISteamNetworkingSockets*)linux_side)->FindRelayAuthTicketForServer(*identityGameServer, (int)nRemoteVirtualPort, (SteamDatagramRelayAuthTicket *)pOutParsedTicket);
 }
 
 HSteamNetConnection cppISteamNetworkingSockets_SteamNetworkingSockets009_ConnectToHostedDedicatedServer(void *linux_side, const SteamNetworkingIdentity * identityTarget, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t * pOptions)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->ConnectToHostedDedicatedServer((const SteamNetworkingIdentity *)identityTarget, (int)nRemoteVirtualPort, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
+    return ((ISteamNetworkingSockets*)linux_side)->ConnectToHostedDedicatedServer(*identityTarget, (int)nRemoteVirtualPort, (int)nOptions, (const SteamNetworkingConfigValue_t *)pOptions);
 }
 
 uint16 cppISteamNetworkingSockets_SteamNetworkingSockets009_GetHostedDedicatedServerPort(void *linux_side)
@@ -184,12 +184,12 @@ bool cppISteamNetworkingSockets_SteamNetworkingSockets009_ReceivedP2PCustomSigna
 
 bool cppISteamNetworkingSockets_SteamNetworkingSockets009_GetCertificateRequest(void *linux_side, int * pcbBlob, void * pBlob, SteamNetworkingErrMsg * errMsg)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->GetCertificateRequest((int *)pcbBlob, (void *)pBlob, (SteamNetworkingErrMsg *)errMsg);
+    return ((ISteamNetworkingSockets*)linux_side)->GetCertificateRequest((int *)pcbBlob, (void *)pBlob, *errMsg);
 }
 
 bool cppISteamNetworkingSockets_SteamNetworkingSockets009_SetCertificate(void *linux_side, const void * pCertificate, int cbCertificate, SteamNetworkingErrMsg * errMsg)
 {
-    return ((ISteamNetworkingSockets*)linux_side)->SetCertificate((const void *)pCertificate, (int)cbCertificate, (SteamNetworkingErrMsg *)errMsg);
+    return ((ISteamNetworkingSockets*)linux_side)->SetCertificate((const void *)pCertificate, (int)cbCertificate, *errMsg);
 }
 
 void cppISteamNetworkingSockets_SteamNetworkingSockets009_RunCallbacks(void *linux_side)

lsteamclient/cppISteamNetworkingUtils_SteamNetworkingUtils003.cpp

@@ -19,27 +19,27 @@ ESteamNetworkingAvailability cppISteamNetworkingUtils_SteamNetworkingUtils003_Ge
 
 float cppISteamNetworkingUtils_SteamNetworkingUtils003_GetLocalPingLocation(void *linux_side, SteamNetworkPingLocation_t * result)
 {
-    return ((ISteamNetworkingUtils*)linux_side)->GetLocalPingLocation((SteamNetworkPingLocation_t *)result);
+    return ((ISteamNetworkingUtils*)linux_side)->GetLocalPingLocation(*result);
 }
 
 int cppISteamNetworkingUtils_SteamNetworkingUtils003_EstimatePingTimeBetweenTwoLocations(void *linux_side, const SteamNetworkPingLocation_t * location1, const SteamNetworkPingLocation_t * location2)
 {
-    return ((ISteamNetworkingUtils*)linux_side)->EstimatePingTimeBetweenTwoLocations((const SteamNetworkPingLocation_t *)location1, (const SteamNetworkPingLocation_t *)location2);
+    return ((ISteamNetworkingUtils*)linux_side)->EstimatePingTimeBetweenTwoLocations(*location1, *location2);
 }
 
 int cppISteamNetworkingUtils_SteamNetworkingUtils003_EstimatePingTimeFromLocalHost(void *linux_side, const SteamNetworkPingLocation_t * remoteLocation)
 {
-    return ((ISteamNetworkingUtils*)linux_side)->EstimatePingTimeFromLocalHost((const SteamNetworkPingLocation_t *)remoteLocation);
+    return ((ISteamNetworkingUtils*)linux_side)->EstimatePingTimeFromLocalHost(*remoteLocation);
 }
 
 void cppISteamNetworkingUtils_SteamNetworkingUtils003_ConvertPingLocationToString(void *linux_side, const SteamNetworkPingLocation_t * location, char * pszBuf, int cchBufSize)
 {
-    ((ISteamNetworkingUtils*)linux_side)->ConvertPingLocationToString((const SteamNetworkPingLocation_t *)location, (char *)pszBuf, (int)cchBufSize);
+    ((ISteamNetworkingUtils*)linux_side)->ConvertPingLocationToString(*location, (char *)pszBuf, (int)cchBufSize);
 }
 
 bool cppISteamNetworkingUtils_SteamNetworkingUtils003_ParsePingLocationString(void *linux_side, const char * pszString, SteamNetworkPingLocation_t * result)
 {
-    return ((ISteamNetworkingUtils*)linux_side)->ParsePingLocationString((const char *)pszString, (SteamNetworkPingLocation_t *)result);
+    return ((ISteamNetworkingUtils*)linux_side)->ParsePingLocationString((const char *)pszString, *result);
 }
 
 bool cppISteamNetworkingUtils_SteamNetworkingUtils003_CheckPingDataUpToDate(void *linux_side, float flMaxAgeSeconds)
@@ -95,7 +95,7 @@ ESteamNetworkingConfigValue cppISteamNetworkingUtils_SteamNetworkingUtils003_Get
 
 void cppISteamNetworkingUtils_SteamNetworkingUtils003_SteamNetworkingIPAddr_ToString(void *linux_side, const SteamNetworkingIPAddr * addr, char * buf, size_t cbBuf, bool bWithPort)
 {
-    ((ISteamNetworkingUtils*)linux_side)->SteamNetworkingIPAddr_ToString((const SteamNetworkingIPAddr *)addr, (char *)buf, (size_t)cbBuf, (bool)bWithPort);
+    ((ISteamNetworkingUtils*)linux_side)->SteamNetworkingIPAddr_ToString(*addr, (char *)buf, (size_t)cbBuf, (bool)bWithPort);
 }
 
 bool cppISteamNetworkingUtils_SteamNetworkingUtils003_SteamNetworkingIPAddr_ParseString(void *linux_side, SteamNetworkingIPAddr * pAddr, const char * pszStr)
@@ -105,7 +105,7 @@ bool cppISteamNetworkingUtils_SteamNetworkingUtils003_SteamNetworkingIPAddr_Pars
 
 void cppISteamNetworkingUtils_SteamNetworkingUtils003_SteamNetworkingIdentity_ToString(void *linux_side, const SteamNetworkingIdentity * identity, char * buf, size_t cbBuf)
 {
-    ((ISteamNetworkingUtils*)linux_side)->SteamNetworkingIdentity_ToString((const SteamNetworkingIdentity *)identity, (char *)buf, (size_t)cbBuf);
+    ((ISteamNetworkingUtils*)linux_side)->SteamNetworkingIdentity_ToString(*identity, (char *)buf, (size_t)cbBuf);
 }
 
 bool cppISteamNetworkingUtils_SteamNetworkingUtils003_SteamNetworkingIdentity_ParseString(void *linux_side, SteamNetworkingIdentity * pIdentity, const char * pszStr)

lsteamclient/gen_wrapper.py

@@ -701,7 +701,10 @@ def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, e
         parambytes = 4 #_this
     for param in list(method.get_children()):
         if param.kind == clang.cindex.CursorKind.PARM_DECL:
-            parambytes += int(math.ceil(param.type.get_size()/4.0) * 4)
+            if param.type.kind == clang.cindex.TypeKind.LVALUEREFERENCE:
+                parambytes += 4
+            else:
+                parambytes += int(math.ceil(param.type.get_size()/4.0) * 4)
     if cppname in manually_handled_methods and \
             used_name in manually_handled_methods[cppname]:
         #just don't write the cpp function
@@ -752,6 +755,8 @@ def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, e
             elif param.spelling in manual_param_converters:
                 manual_convert.append(param)
 
+            win_name = win_name.replace('&', '*')
+
             if param.spelling == "":
                 cfile.write(f", {win_name} _{unnamed}")
                 cpp.write(f", {win_name} _{unnamed}")
@@ -857,6 +862,9 @@ def handle_method(cfile, classname, winclassname, cppname, method, cpp, cpp_h, e
                     cpp.write(f"lin_{param.spelling}")
                 else:
                     cpp.write(f"&lin_{param.spelling}")
+            elif param.type.kind == clang.cindex.TypeKind.LVALUEREFERENCE:
+                cfile.write(f", {param.spelling}")
+                cpp.write(f"*{param.spelling}")
             else:
                 cfile.write(f", {param.spelling}")
                 cpp.write(f"({param.type.spelling}){param.spelling}")

lsteamclient/steamworks_sdk_152/isteamclient.h

@@ -56,7 +56,7 @@ public:
 
 	// set the local IP and Port to bind to
 	// this must be set before CreateLocalUser()
-	virtual void SetLocalIPBinding( const SteamIPAddress_t *unIP, uint16 usPort ) = 0; 
+	virtual void SetLocalIPBinding( const SteamIPAddress_t &unIP, uint16 usPort ) = 0; 
 
 	// returns the ISteamFriends interface
 	virtual ISteamFriends *GetISteamFriends( HSteamUser hSteamUser, HSteamPipe hSteamPipe, const char *pchVersion ) = 0;

lsteamclient/steamworks_sdk_152/isteamnetworkingmessages.h

@@ -77,7 +77,7 @@ public:
 	///   GetSessionConnectionInfo to get the details.)  In order to acknowledge the broken session
 	///   and start a new one, you must call CloseSessionWithUser
 	/// - See ISteamNetworkingSockets::SendMessageToConnection for more possible return values
-	virtual EResult SendMessageToUser( const SteamNetworkingIdentity *identityRemote, const void *pubData, uint32 cubData, int nSendFlags, int nRemoteChannel ) = 0;
+	virtual EResult SendMessageToUser( const SteamNetworkingIdentity &identityRemote, const void *pubData, uint32 cubData, int nSendFlags, int nRemoteChannel ) = 0;
 
 	/// Reads the next message that has been sent from another user via SendMessageToUser() on the given channel.
 	/// Returns number of messages returned into your list.  (0 if no message are available on that channel.)
@@ -95,20 +95,20 @@ public:
 	/// existing active session, this function will return true, even if it is not pending.
 	///
 	/// Calling SendMessageToUser() will implicitly accepts any pending session request to that user.
-	virtual bool AcceptSessionWithUser( const SteamNetworkingIdentity *identityRemote ) = 0;
+	virtual bool AcceptSessionWithUser( const SteamNetworkingIdentity &identityRemote ) = 0;
 
 	/// Call this when you're done talking to a user to immediately free up resources under-the-hood.
 	/// If the remote user tries to send data to you again, another SteamNetworkingMessagesSessionRequest_t
 	/// callback will be posted.
 	///
 	/// Note that sessions that go unused for a few minutes are automatically timed out.
-	virtual bool CloseSessionWithUser( const SteamNetworkingIdentity *identityRemote ) = 0;
+	virtual bool CloseSessionWithUser( const SteamNetworkingIdentity &identityRemote ) = 0;
 
 	/// Call this  when you're done talking to a user on a specific channel.  Once all
 	/// open channels to a user have been closed, the open session to the user will be
 	/// closed, and any new data from this user will trigger a
 	/// SteamSteamNetworkingMessagesSessionRequest_t callback
-	virtual bool CloseChannelWithUser( const SteamNetworkingIdentity *identityRemote, int nLocalChannel ) = 0;
+	virtual bool CloseChannelWithUser( const SteamNetworkingIdentity &identityRemote, int nLocalChannel ) = 0;
 
 	/// Returns information about the latest state of a connection, if any, with the given peer.
 	/// Primarily intended for debugging purposes, but can also be used to get more detailed
@@ -119,7 +119,7 @@ public:
 	/// you do not need the corresponding details.  Note that sessions time out after a while,
 	/// so if a connection fails, or SendMessageToUser returns k_EResultNoConnection, you cannot wait
 	/// indefinitely to obtain the reason for failure.
-	virtual ESteamNetworkingConnectionState GetSessionConnectionInfo( const SteamNetworkingIdentity *identityRemote, SteamNetConnectionInfo_t *pConnectionInfo, SteamNetworkingQuickConnectionStatus *pQuickStatus ) = 0;
+	virtual ESteamNetworkingConnectionState GetSessionConnectionInfo( const SteamNetworkingIdentity &identityRemote, SteamNetConnectionInfo_t *pConnectionInfo, SteamNetworkingQuickConnectionStatus *pQuickStatus ) = 0;
 };
 #define STEAMNETWORKINGMESSAGES_INTERFACE_VERSION "SteamNetworkingMessages002"
 

lsteamclient/steamworks_sdk_152/isteamnetworkingsockets.h

@@ -59,7 +59,7 @@ public:
 	///
 	/// When a client attempts to connect, a SteamNetConnectionStatusChangedCallback_t
 	/// will be posted.  The connection will be in the connecting state.
-	virtual HSteamListenSocket CreateListenSocketIP( const SteamNetworkingIPAddr *localAddress, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamListenSocket CreateListenSocketIP( const SteamNetworkingIPAddr &localAddress, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	/// Creates a connection and begins talking to a "server" over UDP at the
 	/// given IPv4 or IPv6 address.  The remote host must be listening with a
@@ -83,7 +83,7 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamNetConnection ConnectByIPAddress( const SteamNetworkingIPAddr *address, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectByIPAddress( const SteamNetworkingIPAddr &address, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	/// Like CreateListenSocketIP, but clients will connect using ConnectP2P.
 	///
@@ -121,7 +121,7 @@ public:
 	/// To use your own signaling service, see:
 	/// - ConnectP2PCustomSignaling
 	/// - k_ESteamNetworkingConfig_Callback_CreateConnectionSignaling
-	virtual HSteamNetConnection ConnectP2P( const SteamNetworkingIdentity *identityRemote, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectP2P( const SteamNetworkingIdentity &identityRemote, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	/// Accept an incoming connection that has been received on a listen socket.
 	///
@@ -486,7 +486,7 @@ public:
 	///
 	/// Typically this is useful just to confirm that you have a ticket, before you
 	/// call ConnectToHostedDedicatedServer to connect to the server.
-	virtual int FindRelayAuthTicketForServer( const SteamNetworkingIdentity *identityGameServer, int nRemoteVirtualPort, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
+	virtual int FindRelayAuthTicketForServer( const SteamNetworkingIdentity &identityGameServer, int nRemoteVirtualPort, SteamDatagramRelayAuthTicket *pOutParsedTicket ) = 0;
 
 	/// Client call to connect to a server hosted in a Valve data center, on the specified virtual
 	/// port.  You must have placed a ticket for this server into the cache, or else this connect
@@ -504,7 +504,7 @@ public:
 	/// If you need to set any initial config options, pass them here.  See
 	/// SteamNetworkingConfigValue_t for more about why this is preferable to
 	/// setting the options "immediately" after creation.
-	virtual HSteamNetConnection ConnectToHostedDedicatedServer( const SteamNetworkingIdentity *identityTarget, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
+	virtual HSteamNetConnection ConnectToHostedDedicatedServer( const SteamNetworkingIdentity &identityTarget, int nRemoteVirtualPort, int nOptions, const SteamNetworkingConfigValue_t *pOptions ) = 0;
 
 	//
 	// Servers hosted in data centers known to the Valve relay network
@@ -683,11 +683,11 @@ public:
 	/// size.  (512 bytes is a conservative estimate.)
 	///
 	/// Pass this blob to your game coordinator and call SteamDatagram_CreateCert.
-	virtual bool GetCertificateRequest( int *pcbBlob, void *pBlob, SteamNetworkingErrMsg *errMsg ) = 0;
+	virtual bool GetCertificateRequest( int *pcbBlob, void *pBlob, SteamNetworkingErrMsg &errMsg ) = 0;
 
 	/// Set the certificate.  The certificate blob should be the output of
 	/// SteamDatagram_CreateCert.
-	virtual bool SetCertificate( const void *pCertificate, int cbCertificate, SteamNetworkingErrMsg *errMsg ) = 0;
+	virtual bool SetCertificate( const void *pCertificate, int cbCertificate, SteamNetworkingErrMsg &errMsg ) = 0;
 
 	/// Invoke all callback functions queued for this interface.
 	/// See k_ESteamNetworkingConfig_Callback_ConnectionStatusChanged, etc

lsteamclient/steamworks_sdk_152/isteamnetworkingutils.h

@@ -106,7 +106,7 @@ public:
 	///
 	/// This always return the most up-to-date information we have available
 	/// right now, even if we are in the middle of re-calculating ping times.
-	virtual float GetLocalPingLocation( SteamNetworkPingLocation_t *result ) = 0;
+	virtual float GetLocalPingLocation( SteamNetworkPingLocation_t &result ) = 0;
 
 	/// Estimate the round-trip latency between two arbitrary locations, in
 	/// milliseconds.  This is a conservative estimate, based on routing through
@@ -130,7 +130,7 @@ public:
 	///
 	/// Do you need to be able to do this from a backend/matchmaking server?
 	/// You are looking for the "game coordinator" library.
-	virtual int EstimatePingTimeBetweenTwoLocations( const SteamNetworkPingLocation_t *location1, const SteamNetworkPingLocation_t *location2 ) = 0;
+	virtual int EstimatePingTimeBetweenTwoLocations( const SteamNetworkPingLocation_t &location1, const SteamNetworkPingLocation_t &location2 ) = 0;
 
 	/// Same as EstimatePingTime, but assumes that one location is the local host.
 	/// This is a bit faster, especially if you need to calculate a bunch of
@@ -140,17 +140,17 @@ public:
 	/// GetLocalPingLocation with EstimatePingTimeBetweenTwoLocations.  That's because
 	/// this function uses a slightly more complete set of information about what
 	/// route would be taken.
-	virtual int EstimatePingTimeFromLocalHost( const SteamNetworkPingLocation_t *remoteLocation ) = 0;
+	virtual int EstimatePingTimeFromLocalHost( const SteamNetworkPingLocation_t &remoteLocation ) = 0;
 
 	/// Convert a ping location into a text format suitable for sending over the wire.
 	/// The format is a compact and human readable.  However, it is subject to change
 	/// so please do not parse it yourself.  Your buffer must be at least
 	/// k_cchMaxSteamNetworkingPingLocationString bytes.
-	virtual void ConvertPingLocationToString( const SteamNetworkPingLocation_t *location, char *pszBuf, int cchBufSize ) = 0;
+	virtual void ConvertPingLocationToString( const SteamNetworkPingLocation_t &location, char *pszBuf, int cchBufSize ) = 0;
 
 	/// Parse back SteamNetworkPingLocation_t string.  Returns false if we couldn't understand
 	/// the string.
-	virtual bool ParsePingLocationString( const char *pszString, SteamNetworkPingLocation_t *result ) = 0;
+	virtual bool ParsePingLocationString( const char *pszString, SteamNetworkPingLocation_t &result ) = 0;
 
 	/// Check if the ping data of sufficient recency is available, and if
 	/// it's too old, start refreshing it.
@@ -282,7 +282,7 @@ public:
 	/// (This is just a convenience shortcut; see below for the implementation and
 	/// a little insight into how SteamNetworkingConfigValue_t is used when
 	/// setting config options during listen socket and connection creation.)
-	bool SetConfigValueStruct( const SteamNetworkingConfigValue_t *opt, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj );
+	bool SetConfigValueStruct( const SteamNetworkingConfigValue_t &opt, ESteamNetworkingConfigScope eScopeType, intptr_t scopeObj );
 
 	/// Get a configuration value.
 	/// - eValue: which value to fetch
@@ -308,9 +308,9 @@ public:
 
 	// String conversions.  You'll usually access these using the respective
 	// inline methods.
-	virtual void SteamNetworkingIPAddr_ToString( const SteamNetworkingIPAddr *addr, char *buf, size_t cbBuf, bool bWithPort ) = 0;
+	virtual void SteamNetworkingIPAddr_ToString( const SteamNetworkingIPAddr &addr, char *buf, size_t cbBuf, bool bWithPort ) = 0;
 	virtual bool SteamNetworkingIPAddr_ParseString( SteamNetworkingIPAddr *pAddr, const char *pszStr ) = 0;
-	virtual void SteamNetworkingIdentity_ToString( const SteamNetworkingIdentity *identity, char *buf, size_t cbBuf ) = 0;
+	virtual void SteamNetworkingIdentity_ToString( const SteamNetworkingIdentity &identity, char *buf, size_t cbBuf ) = 0;
 	virtual bool SteamNetworkingIdentity_ParseString( SteamNetworkingIdentity *pIdentity, const char *pszStr ) = 0;
 
 protected: