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MCI_BREAK_PARMS
 
        The MCI_BREAK_PARMS structure contains parameters for the
        MCI_BREAK message. When assigning data to the fields in this
        data structure, set the corresponding MCI flags in the dwFlags
        parameter of mciSendCommand to validate the fields.
 
        typedef struct {
            DWORD dwCallback;
            int nVirtKey;
            UINT wReserved0;
            HWND hwndBreak;
            UINT wReserved1;
        } MCI_BREAK_PARMS;
 
Fields
        DWORD dwCallback
            The low-order word specifies a window handle used for the
            MCI_NOTIFY flag.
 
        int nVirtKey
            Specifies the virtual key code used for the break key.
 
        UINT wReserved0
            Reserved.
 
        HWND hwndBreak
            Specifies a window handle of the window that must be the
            current window for break detection.
 
        UINT wReserved1
            Reserved.
 
See also
        MCI_BREAK
 
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