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kernel/linux-rt-4.4.41/include/net/irda/iriap_event.h 2.32 KB
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  /*********************************************************************
   *                
   * Filename:      iriap_event.h
   * Version:       
   * Description:   
   * Status:        Experimental.
   * Author:        Dag Brattli <dagb@cs.uit.no>
   * Created at:    Mon Aug  4 20:40:53 1997
   * Modified at:   Sun Oct 31 22:02:54 1999
   * Modified by:   Dag Brattli <dagb@cs.uit.no>
   * 
   *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, All Rights Reserved.
   *     
   *     This program is free software; you can redistribute it and/or 
   *     modify it under the terms of the GNU General Public License as 
   *     published by the Free Software Foundation; either version 2 of 
   *     the License, or (at your option) any later version.
   *
   *     Neither Dag Brattli nor University of Tromsø admit liability nor
   *     provide warranty for any of this software. This material is 
   *     provided "AS-IS" and at no charge.
   *
   ********************************************************************/
  
  #ifndef IRIAP_FSM_H
  #define IRIAP_FSM_H
  
  /* Forward because of circular include dependecies */
  struct iriap_cb;
  
  /* IrIAP states */
  typedef enum {
  	/* Client */
  	S_DISCONNECT,
  	S_CONNECTING,
  	S_CALL,
  
  	/* S-Call */
  	S_MAKE_CALL,
  	S_CALLING,
  	S_OUTSTANDING,
  	S_REPLYING,
  	S_WAIT_FOR_CALL,
  	S_WAIT_ACTIVE,
  
  	/* Server */
  	R_DISCONNECT,
  	R_CALL,
  	
  	/* R-Connect */
  	R_WAITING,
  	R_WAIT_ACTIVE,
  	R_RECEIVING,
  	R_EXECUTE,
  	R_RETURNING,
  } IRIAP_STATE;
  
  typedef enum {
  	IAP_CALL_REQUEST,
  	IAP_CALL_REQUEST_GVBC,
  	IAP_CALL_RESPONSE,
  	IAP_RECV_F_LST,
  	IAP_LM_DISCONNECT_INDICATION,
  	IAP_LM_CONNECT_INDICATION,
  	IAP_LM_CONNECT_CONFIRM,
  } IRIAP_EVENT;
  
  void iriap_next_client_state   (struct iriap_cb *self, IRIAP_STATE state);
  void iriap_next_call_state     (struct iriap_cb *self, IRIAP_STATE state);
  void iriap_next_server_state   (struct iriap_cb *self, IRIAP_STATE state);
  void iriap_next_r_connect_state(struct iriap_cb *self, IRIAP_STATE state);
  
  
  void iriap_do_client_event(struct iriap_cb *self, IRIAP_EVENT event, 
  			   struct sk_buff *skb);
  void iriap_do_call_event  (struct iriap_cb *self, IRIAP_EVENT event, 
  			   struct sk_buff *skb);
  
  void iriap_do_server_event   (struct iriap_cb *self, IRIAP_EVENT event, 
  			      struct sk_buff *skb);
  void iriap_do_r_connect_event(struct iriap_cb *self, IRIAP_EVENT event, 
  			      struct sk_buff *skb);
  
  #endif /* IRIAP_FSM_H */