driverobj.h

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#pragma once
 
/* Object structure */
typedef struct _EDRIVEROBJ
{
    BASEOBJECT baseobj;
    DRIVEROBJ drvobj;
    PVOID reserved;
} EDRIVEROBJ, *PEDRIVEROBJ;
 
typedef DRIVEROBJ *PDRIVEROBJ;
 
/* Cleanup function */
VOID NTAPI DRIVEROBJ_vCleanup(PVOID pObject);
 
 
#define DRIVEROBJ_AllocObjectWithHandle()  ((PEDRIVEROBJ)GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_DRIVEROBJ, sizeof(EDRIVEROBJ)))
#define DRIVEROBJ_UnlockObject(pdo) GDIOBJ_vUnlockObject((POBJ)pdo)
 
FORCEINLINE
PEDRIVEROBJ
DRIVEROBJ_TryLockObject(HDRVOBJ hdo)
{
    return (PEDRIVEROBJ)GDIOBJ_TryLockObject(hdo, GDIObjType_DRVOBJ_TYPE);
}