+
−/* 
+
−+------------------------------------------------------------------------------
+
−|  File:       socket_int.h
+
−+------------------------------------------------------------------------------
+
−|  Copyright 2002 Texas Instruments Berlin, AG 
+
−|                 All rights reserved. 
+
−| 
+
−|                 This file is confidential and a trade secret of Texas 
+
−|                 Instruments Berlin, AG 
+
−|                 The receipt of or possession of this file does not convey 
+
−|                 any rights to reproduce or disclose its contents or to 
+
−|                 manufacture, use, or sell anything it may describe, in 
+
−|                 whole, or in part, without the specific written consent of 
+
−|                 Texas Instruments Berlin, AG. 
+
−+----------------------------------------------------------------------------- 
+
−|  Purpose :      Socket specific definitions
+
−+----------------------------------------------------------------------------- 
+
−*/ 
+
−
+
−#ifndef __SOCKET_INT_H__
+
−#define __SOCKET_INT_H__
+
−
+
−
+
−/*
+
− * Flow control enum type
+
− */
+
−typedef enum {
+
−  SOCK_FLOW_XON = 0,
+
−  SOCK_FLOW_XOFF
+
−} T_XONOFF_VAL;
+
−
+
−/*
+
− * struct prototypes for internal data
+
− */
+
−struct T_SOCK_API_INSTANCE_DATA_TAG;
+
−struct T_SOCK_SOCKET_DATA_TAG;
+
−
+
−/*
+
− * Socket API instance data structure
+
− */
+
−typedef struct T_SOCK_API_INSTANCE_DATA_TAG
+
−{
+
−  T_HANDLE app_handle;     /* Application Handle */
+
−  T_HANDLE hCommAPP;       /* Communivation Handle of the Application */
+
−  T_HANDLE hCommTCPIP;     /* Communication Handle of the TCPIP entity */
+
−  T_HANDLE hCommDCM;       /* Communication Handle of the DCM entity */
+
−  void*         context;   /* application context pointer */
+
−  T_SOCK_CALLBACK callback;  /* applicatin callback function */
+
−  struct T_SOCK_SOCKET_DATA_TAG*  socket_data; /* pointer to linked list of Socket Data */
+
−} T_SOCK_API_INSTANCE_DATA;
+
−
+
−
+
−/*
+
− * Socket data structure
+
− */
+
−typedef struct T_SOCK_SOCKET_DATA_TAG
+
−{
+
−  struct T_SOCK_SOCKET_DATA_TAG*        next_socket_data; /* pointer to next Socket Data structure */
+
−  struct T_SOCK_API_INSTANCE_DATA_TAG*  api_data;         /* pointer to Instance Data structure */
+
−  U32                                   tcpip_socket;     /* Socket value from TCPIP entity */
+
−  T_SOCK_CALLBACK                       callback;         /* application callback function */
+
−  void*                                 context;          /* application context pointer */
+
−  T_XONOFF_VAL                          rx_flow_control;  /* status of RX flow control */
+
−  T_XONOFF_VAL                          tx_flow_control;  /* status of TX flow control */
+
−  U32                                   rx_window;        /* window size for data reception */
+
−  U32                                   tx_window;        /* window size for data transmission */
+
−  T_SOCK_RECV_IND                       recv_ind;         /* buffer for received data */
+
−} T_SOCK_SOCKET_DATA;
+
−
+
−#endif  /* __SOCKET_INT_H__ */
+
−