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VJPOLLREG structure

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The VJPOLLREG structure contains the callbacks to the minidriver.

Syntax

typedef struct {
  DWORD           dwSize;
  JOYPOLLRTN      fpPoll;
  CMCONFIGHANDLER fpCfg;
  INITIALIZERTN   fpInitialize;
  ESCAPERTN       fpEscape;
  CTRLMSGRTN      fpCtrlMsg;
} VJPOLLREG, *LPVJPOLLREG;

Members

  • dwSize
    Specifies the size, in bytes, of the structure. This member must be initialized before the structure is used.

  • fpPoll
    Points to the Poll callback.

  • fpCfg
    Points to the configuration manager callback. For more information, see ConfigurationManagerCallback.

  • fpInitialize
    Points to the Initialize callback.

  • fpEscape
    Points to the Escape callback.

  • fpCtrlMsg
    Points to the CtrlMsg callback.

 

 

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