/*++

Copyright (c) Microsoft Corporation. All rights reserved.

Module Name:

    UcxSStreams.h

Abstract:

    UCX Static Streams object types and methods.

Environment:

    Kernel-mode only.

--*/

//
// NOTE: This header is generated by stubwork.  Please make any 
//       modifications to the corresponding template files 
//       (.x or .y) and use stubwork to regenerate the header
//

#ifndef _UCXSSTREAMS_H_
#define _UCXSSTREAMS_H_

#ifndef WDF_EXTERN_C
  #ifdef __cplusplus
    #define WDF_EXTERN_C       extern "C"
    #define WDF_EXTERN_C_START extern "C" {
    #define WDF_EXTERN_C_END   }
  #else
    #define WDF_EXTERN_C
    #define WDF_EXTERN_C_START
    #define WDF_EXTERN_C_END
  #endif
#endif

WDF_EXTERN_C_START





typedef struct _STREAM_INFO {
    ULONG                   Size;
    WDFQUEUE                WdfQueue;
    ULONG                   StreamId;
} STREAM_INFO, *PSTREAM_INFO;

VOID
FORCEINLINE
STREAM_INFO_INIT(
    __out
        PSTREAM_INFO       StreamInfo,
    __in
        WDFQUEUE           WdfQueue,
    __in
        ULONG              StreamId
    )
{
    RtlZeroMemory(StreamInfo, sizeof(STREAM_INFO));
    StreamInfo->Size = sizeof(STREAM_INFO);
    StreamInfo->WdfQueue = WdfQueue;
    StreamInfo->StreamId = StreamId;
}

//
// UCX Function: UcxStaticStreamsSetStreamInfo
//
typedef
WDFAPI
VOID
(NTAPI *PFN_UCXSTATICSTREAMSSETSTREAMINFO)(
    _In_
    PUCX_DRIVER_GLOBALS DriverGlobals,
    __in
    UCXSSTREAMS StaticStreams,
    __in
    PSTREAM_INFO StreamInfo
    );

FORCEINLINE
VOID
UcxStaticStreamsSetStreamInfo(
    __in
    UCXSSTREAMS StaticStreams,
    __in
    PSTREAM_INFO StreamInfo
    )
{
    ((PFN_UCXSTATICSTREAMSSETSTREAMINFO) UcxFunctions[UcxStaticStreamsSetStreamInfoTableIndex])(UcxDriverGlobals, StaticStreams, StreamInfo);
}

//
// UCX Function: UcxStaticStreamsCreate
//
typedef
_Must_inspect_result_
__drv_requiresIRQL(PASSIVE_LEVEL)
WDFAPI
NTSTATUS
(NTAPI *PFN_UCXSTATICSTREAMSCREATE)(
    _In_
    PUCX_DRIVER_GLOBALS DriverGlobals,
    __in
    UCXENDPOINT Endpoint,
    __deref_inout_opt
    PUCXSSTREAMS_INIT* StaticStreamsInit,
    __in_opt
    PWDF_OBJECT_ATTRIBUTES Attributes,
    __out
    UCXSSTREAMS* StaticStreams
    );

_Must_inspect_result_
__drv_requiresIRQL(PASSIVE_LEVEL)
FORCEINLINE
NTSTATUS
UcxStaticStreamsCreate(
    __in
    UCXENDPOINT Endpoint,
    __deref_inout_opt
    PUCXSSTREAMS_INIT* StaticStreamsInit,
    __in_opt
    PWDF_OBJECT_ATTRIBUTES Attributes,
    __out
    UCXSSTREAMS* StaticStreams
    )
{
    return ((PFN_UCXSTATICSTREAMSCREATE) UcxFunctions[UcxStaticStreamsCreateTableIndex])(UcxDriverGlobals, Endpoint, StaticStreamsInit, Attributes, StaticStreams);
}



WDF_EXTERN_C_END

#endif // _UCXSSTREAMS_H_