reactos/drivers/wdm/audio/backpln/portcls/pool.cpp

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Kernel Streaming
   4  * FILE:            drivers/wdm/audio/backpln/portcls/pool.cpp
   5  * PURPOSE:         Memory functions
   6  * PROGRAMMER:      Johannes Anderwald
   7  */
   8
   9 #include "private.h"
  10
  11 PVOID
  12 AllocateItem(
  13     IN POOL_TYPE PoolType,
  14     IN SIZE_T NumberOfBytes,
  15     IN ULONG Tag)
  16 {
  17     PVOID Item = ExAllocatePoolWithTag(PoolType, NumberOfBytes, Tag);
  18     if (!Item)
  19         return Item;
  20
  21     RtlZeroMemory(Item, NumberOfBytes);
  22     return Item;
  23 }
  24
  25 VOID
  26 FreeItem(
  27     IN PVOID Item,
  28     IN ULONG Tag)
  29 {
  30
  31     ExFreePoolWithTag(Item, Tag);
  32 }