#ifndef _DBT_H
#define _DBT_H

#define WM_DEVICECHANGE         0x0219

#define BSF_QUERY               0x00000001
#define BSF_IGNORECURRENTTASK   0x00000002
#define BSF_FLUSHDISK           0x00000004
#define BSF_NOHANG              0x00000008
#define BSF_POSTMESSAGE         0x00000010
#define BSF_FORCEIFHUNG         0x00000020
#define BSF_NOTIMEOUTIFNOTHUNG  0x00000040
#define BSF_MSGSRV32ISOK        0x80000000
#define BSF_MSGSRV32ISOK_BIT    31

#define BSM_ALLCOMPONENTS       0x00000000
#define BSM_VXDS                0x00000001
#define BSM_NETDRIVER           0x00000002
#define BSM_INSTALLABLEDRIVERS  0x00000004
#define BSM_APPLICATIONS        0x00000008

#define DBT_APPYBEGIN                   0x0000
#define DBT_APPYEND                     0x0001
#define DBT_DEVNODES_CHANGED            0x0007
#define DBT_QUERYCHANGECONFIG           0x0017
#define DBT_CONFIGCHANGED               0x0018
#define DBT_CONFIGCHANGECANCELED        0x0019
#define DBT_MONITORCHANGE               0x001B
#define DBT_SHELLLOGGEDON               0x0020
#define DBT_CONFIGMGAPI32               0x0022
#define DBT_VXDINITCOMPLETE             0x0023
#define DBT_VOLLOCKQUERYLOCK            0x8041
#define DBT_VOLLOCKLOCKTAKEN            0x8042
#define DBT_VOLLOCKLOCKFAILED           0x8043
#define DBT_VOLLOCKQUERYUNLOCK          0x8044
#define DBT_VOLLOCKLOCKRELEASED         0x8045
#define DBT_VOLLOCKUNLOCKFAILED         0x8046

typedef struct _DEV_BROADCAST_HDR {
    DWORD       dbch_size;
    DWORD       dbch_devicetype;
    DWORD       dbch_reserved;
} DEV_BROADCAST_HDR, *PDEV_BROADCAST_HDR;


typedef struct VolLockBroadcast VolLockBroadcast;
typedef VolLockBroadcast *pVolLockBroadcast;
struct VolLockBroadcast {
        struct  _DEV_BROADCAST_HDR vlb_dbh;
        DWORD   vlb_owner;
        BYTE    vlb_perms;
        BYTE    vlb_lockType;
        BYTE    vlb_drive;
        BYTE    vlb_flags;
};

//vlb_lockType
#define LOCKP_ALLOW_WRITES              0x01
#define LOCKP_FAIL_WRITES               0x00
#define LOCKP_FAIL_MEM_MAPPING          0x02
#define LOCKP_ALLOW_MEM_MAPPING         0x00
#define LOCKP_USER_MASK                 0x03
#define LOCKP_LOCK_FOR_FORMAT           0x04

//vlb_flags
#define LOCKF_LOGICAL_LOCK              0x00
#define LOCKF_PHYSICAL_LOCK             0x01

#define DBT_NO_DISK_SPACE               0x0047
#define DBT_LOW_DISK_SPACE              0x0048
#define DBT_CONFIGMGPRIVATE             0x7FFF

#define DBT_DEVICEARRIVAL               0x8000
#define DBT_DEVICEQUERYREMOVE           0x8001
#define DBT_DEVICEQUERYREMOVEFAILED     0x8002
#define DBT_DEVICEREMOVEPENDING         0x8003
#define DBT_DEVICEREMOVECOMPLETE        0x8004
#define DBT_DEVICETYPESPECIFIC          0x8005
#if(WINVER >= 0x040A)
#define DBT_CUSTOMEVENT                 0x8006
#endif

#define DBT_DEVTYP_OEM                  0x00000000
#define DBT_DEVTYP_DEVNODE              0x00000001
#define DBT_DEVTYP_VOLUME               0x00000002
#define DBT_DEVTYP_PORT                 0x00000003
#define DBT_DEVTYP_NET                  0x00000004

#if(WINVER >= 0x040A)
#define DBT_DEVTYP_DEVICEINTERFACE      0x00000005
#define DBT_DEVTYP_HANDLE               0x00000006
#endif

typedef struct _DEV_BROADCAST_HEADER {
    DWORD       dbcd_size;
    DWORD       dbcd_devicetype;
    DWORD       dbcd_reserved;
} DEV_BROADCAST_HEADER, *PDEV_BROADCAST_HEADER;

typedef struct _DEV_BROADCAST_OEM {
    DWORD       dbco_size;
    DWORD       dbco_devicetype;
    DWORD       dbco_reserved;
    DWORD       dbco_identifier;
    DWORD       dbco_suppfunc;
} DEV_BROADCAST_OEM, *PDEV_BROADCAST_OEM;


typedef struct _DEV_BROADCAST_DEVNODE { 
    DWORD       dbcd_size;
    DWORD       dbcd_devicetype;
    DWORD       dbcd_reserved;
    DWORD       dbcd_devnode;
} DEV_BROADCAST_DEVNODE, *PDEV_BROADCAST_DEVNODE;

typedef struct _DEV_BROADCAST_VOLUME {
    DWORD       dbcv_size;
    DWORD       dbcv_devicetype;
    DWORD       dbcv_reserved;
    DWORD       dbcv_unitmask;
    WORD        dbcv_flags;
} DEV_BROADCAST_VOLUME, *PDEV_BROADCAST_VOLUME;;

#define DBTF_MEDIA      0x0001
#define DBTF_NET        0x0002

typedef struct _DEV_BROADCAST_PORT_A {
    DWORD       dbcp_size;
    DWORD       dbcp_devicetype;
    DWORD       dbcp_reserved;
    char        dbcp_name[1];
} DEV_BROADCAST_PORT_A, *PDEV_BROADCAST_PORT_A;

typedef struct _DEV_BROADCAST_PORT_W {
    DWORD       dbcp_size;
    DWORD       dbcp_devicetype;
    DWORD       dbcp_reserved;
    wchar_t     dbcp_name[1];
} DEV_BROADCAST_PORT_W, *PDEV_BROADCAST_PORT_W;

#define DEV_BROADCAST_PORT  WINELIB_NAME_AW(DEV_BROADCAST_PORT)
#define PDEV_BROADCAST_PORT WINELIB_NAME_AW(PDEV_BROADCAST_PORT)

typedef struct _DEV_BROADCAST_NET { 
    DWORD       dbcn_size;
    DWORD       dbcn_devicetype;
    DWORD       dbcn_reserved;
    DWORD       dbcn_resource;
    DWORD       dbcn_flags;
} DEV_BROADCAST_NET, *PDEV_BROADCAST_NET;

#if(WINVER >= 0x040A)

typedef struct _DEV_BROADCAST_DEVICEINTERFACE_A {
    DWORD       dbcc_size;
    DWORD       dbcc_devicetype;
    DWORD       dbcc_reserved;
    GUID        dbcc_classguid;
    char        dbcc_name[1];
} DEV_BROADCAST_DEVICEINTERFACE_A, *PDEV_BROADCAST_DEVICEINTERFACE_A;

typedef struct _DEV_BROADCAST_DEVICEINTERFACE_W {
    DWORD       dbcc_size;
    DWORD       dbcc_devicetype;
    DWORD       dbcc_reserved;
    GUID        dbcc_classguid;
    wchar_t     dbcc_name[1];
} DEV_BROADCAST_DEVICEINTERFACE_W, *PDEV_BROADCAST_DEVICEINTERFACE_W;

#define DEV_BROADCAST_DEVICEINTERFACE  WINELIB_NAME_AW(DEV_BROADCAST_DEVICEINTERFACE)
#define PDEV_BROADCAST_DEVICEINTERFACE WINELIB_NAME_AW(PDEV_BROADCAST_DEVICEINTERFACE)

typedef struct _DEV_BROADCAST_HANDLE {
    DWORD       dbch_size;
    DWORD       dbch_devicetype;
    DWORD       dbch_reserved;
    HANDLE      dbch_handle;
    DWORD       dbch_hdevnotify;
    GUID        dbch_eventguid;
    LONG        dbch_nameoffset;
    BYTE        dbch_data[1];
} DEV_BROADCAST_HANDLE, *PDEV_BROADCAST_HANDLE;

#endif /* WINVER >= 0x040A */

#define DBTF_RESOURCE   0x00000001
#define DBTF_XPORT      0x00000002
#define DBTF_SLOWNET    0x00000004

#define DBT_VPOWERDAPI  0x8100

#define DBT_USERDEFINED 0xFFFF

typedef struct _DEV_BROADCAST_USERDEFINED {
    struct _DEV_BROADCAST_HDR dbud_dbh;
    char        dbud_szName[1];
} DEV_BROADCAST_USERDEFINED, *PDEV_BROADCAST_USERDEFINED;

#endif  // _DBT_H