add separate private data for tx to 1 and 3.

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@97 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/src/isdn/include/Q921.h

@@ -106,7 +106,8 @@ struct Q921Data
 	Q921NetUser_t NetUser;
 	Q921TxCB_t Q921Tx21Proc;
 	Q921TxCB_t Q921Tx23Proc;
-	void *PrivateData;
+	void *PrivateData21;
+	void *PrivateData23;
 	L2INT Q921HeaderSpace;
 
 };
@@ -118,7 +119,8 @@ void Q921_InitTrunk(L2TRUNK trunk,
 					L2INT hsize,
 					Q921TxCB_t cb21,
 					Q921TxCB_t cb23,
-					void *priv);
+					void *priv21,
+					void *priv23);
 int Q921QueueHDLCFrame(L2TRUNK trunk, L2UCHAR *b, L2INT size);
 int Q921Rx12(L2TRUNK trunk);
 int Q921Rx32(L2TRUNK trunk, L2UCHAR * Mes, L2INT Size);