windows-xp/Source/XPSP1/NT/base/busdrv/pccard/memcard/extern.h

/*++

Copyright (c) 1991 - 1993 Microsoft Corporation

Module Name:

    extern.h

Abstract:


Author:

    Neil Sandlin (neilsa) 26-Apr-99

Environment:

    Kernel mode only.

Notes:


--*/



//
// Prototypes of driver routines.
//

NTSTATUS
MemCardDeviceControl(
   IN PDEVICE_OBJECT DeviceObject,
   IN PIRP Irp
   );

NTSTATUS
MemCardIrpReadWrite(
   IN PDEVICE_OBJECT DeviceObject,
   IN PIRP Irp
   );

NTSTATUS
MemCardAddDevice(
   IN      PDRIVER_OBJECT DriverObject,
   IN OUT  PDEVICE_OBJECT PhysicalDeviceObject
   );

NTSTATUS
MemCardPnp(
   IN PDEVICE_OBJECT DeviceObject,
   IN PIRP Irp
   );

NTSTATUS
MemCardPower(
   IN PDEVICE_OBJECT DeviceObject,
   IN PIRP Irp
   );
    
NTSTATUS
MemCardReadWrite(
   IN PMEMCARD_EXTENSION memcardExtension,
   IN ULONG              startOffset,
   IN PVOID              userBuffer,
   IN ULONG              lengthToCopy,
   IN BOOLEAN            writeOperation
   );
   
ULONG
MemCardGetCapacity(
   IN PMEMCARD_EXTENSION memcardExtension
   );
   
NTSTATUS
MemCardInitializeMtd(
   IN PMEMCARD_EXTENSION memcardExtension,
   IN PUNICODE_STRING TechnologyName
   );
   
VOID
MemCardMtdRead(
   IN PMEMCARD_EXTENSION memcardExtension,
   IN PVOID TargetBuffer,
   IN CONST PVOID DeviceBuffer,
   IN ULONG Length
   );
   
VOID
MemCardMtdWrite(
   IN PMEMCARD_EXTENSION memcardExtension,
   IN CONST PVOID SourceBuffer,
   IN PVOID DeviceBuffer,
   IN ULONG Length
   );