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//
// Copyright (C) Microsoft. All rights reserved.
//
#pragma once
typedef enum
{
MbbPoolTagDefault = '0CBM',
MbbPoolTagNtbSend = '1CBM',
MbbPoolTagNblSend = '2CBM',
MbbPoolTagNbSend = '3CBM',
MbbPoolTagMdlReceive = '6CBM'
} MBB_POOL_TAG;
#define ALLOCATE_PAGED_POOL(_y) ExAllocatePool2(POOL_FLAG_PAGED, _y, MbbPoolTagDefault)
#define ALLOCATE_NONPAGED_POOL(_y) ExAllocatePool2(POOL_FLAG_NON_PAGED, _y, MbbPoolTagDefault)
#define ALLOCATE_NONPAGED_POOL_WITH_TAG(_x, _y) ExAllocatePool2(POOL_FLAG_NON_PAGED, _x, _y)
#define FREE_POOL(_x) \
{ \
ExFreePool(_x); \
_x = NULL; \
};
#define MIN(_X_, _Y_) (((_X_) < (_Y_)) ? (_X_) : (_Y_))
#define MAX(_X_, _Y_) (((_X_) > (_Y_)) ? (_X_) : (_Y_))
#define ALIGN_FLOOR(_VALUE_, _ALIGN_) ALIGN_DOWN_BY(_VALUE_, _ALIGN_)
#define ALIGN_CIELING(_VALUE_, _ALIGN_) ALIGN_UP_BY(_VALUE_, _ALIGN_)
#define ALIGN(_VALUE_, _ALIGN_) ALIGN_CIELING(_VALUE_, _ALIGN_)
#define ALIGN_AT_OFFSET(_VALUE_, _ALIGN_, _OFFSET_) \
(((SIZE_T)(_VALUE_) <= (ALIGN_FLOOR(_VALUE_, _ALIGN_) + (_OFFSET_))) ? (ALIGN_FLOOR(_VALUE_, _ALIGN_) + (_OFFSET_)) \
: (ALIGN(_VALUE_, _ALIGN_) + (_OFFSET_)))
NTSTATUS
MbbNtbValidate(_In_ PVOID Nth, _In_ ULONG BufferLength, _In_ BOOLEAN Is32Bit, _Out_opt_ ULONG* NdpCount);
NTSTATUS
CreateNonPagedWdfMemory(_In_ ULONG ObjectSize, _Out_ WDFMEMORY* WdfMemory, _Out_opt_ PVOID* ObjectMemory, _In_ WDFOBJECT Parent, _In_ ULONG PoolTag);
PMDL AllocateNonPagedMdl(_In_reads_bytes_(Length) PVOID VirtualAddress, _In_ ULONG Length);
VOID MbbRecvCancelNdps(_In_ PWMBCLASS_DEVICE_CONTEXT DeviceContext, _In_ ULONG SessionId);
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