From 82376f839e414d6482a0164693f8e501e1f9a0f5 Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Fri, 11 Sep 2009 06:33:01 +0000
Subject: [PATCH] - Remove dead code

svn path=/trunk/; revision=43025
---
 .../drivers/wdm/audio/backpln/stdunk/stdunk.c | 62 ------------
 .../wdm/audio/backpln/stdunk/stdunk.cpp       | 99 -------------------
 2 files changed, 161 deletions(-)
 delete mode 100644 reactos/drivers/wdm/audio/backpln/stdunk/stdunk.c
 delete mode 100644 reactos/drivers/wdm/audio/backpln/stdunk/stdunk.cpp

diff --git a/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.c b/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.c
deleted file mode 100644
index c8586a0fe39..00000000000
--- a/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-    "Unknown" implementation, in C
-    by Andrew Greenwood
-
-    Not quite sure how this is used, but the C++ variant is intended for
-    implementing a NonDelegatingUnknown object
-*/
-
-#include <stdunk.h>
-
-STDMETHODCALLTYPE
-NTSTATUS
-Unknown_QueryInterface(
-    IUnknown* this,
-    IN  REFIID refiid,
-    OUT PVOID* output)
-{
-    /* TODO */
-    return STATUS_SUCCESS;
-}
-
-STDMETHODCALLTYPE
-ULONG
-Unknown_AddRef(
-    IUnknown* unknown_this)
-{
-    struct CUnknown* this = CONTAINING_RECORD(unknown_this, struct CUnknown, IUnknown);
-
-    InterlockedIncrement(&this->m_ref_count);
-    return this->m_ref_count;
-}
-
-STDMETHODCALLTYPE
-ULONG
-Unknown_Release(
-    IUnknown* unknown_this)
-{
-    struct CUnknown* this = CONTAINING_RECORD(unknown_this, struct CUnknown, IUnknown);
-
-    InterlockedDecrement(&this->m_ref_count);
-
-    if ( this->m_ref_count == 0 )
-    {
-        ExFreePool(this);
-        return 0;
-    }
-
-    return this->m_ref_count;
-}
-
-
-/*
-    The vtable for Unknown
-*/
-
-const IUnknownVtbl UnknownVtbl =
-{
-    Unknown_QueryInterface,
-    Unknown_AddRef,
-    Unknown_Release
-};
-
diff --git a/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.cpp b/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.cpp
deleted file mode 100644
index ce9c7d2c5ca..00000000000
--- a/reactos/drivers/wdm/audio/backpln/stdunk/stdunk.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
-    TODO:
-        Need to call ASSERT on m_ref_count to ensure it is valid.
-*/
-
-#define PUT_GUIDS_HERE
-
-//#include <portcls.h>
-#include <punknown.h>
-#include <stdunk.h>
-
-#include <ntddk.h>
-
-
-/*
-    HACK ALERT
-    This is a little bit of a hack, but ReactOS doesn't seem to have this
-    defined. TODO: Make the aligned test truly aligned.
-*/
-#if 0
-#define IsEqualGUID(a, b) \
-    RtlEqualMemory(&a, &b, sizeof(GUID))
-
-#define IsEqualGUIDAligned(a, b) \
-    IsEqualGUID(a, b)
-#endif
-
-/*
-    Shut the linker up - can also pass -defsym ___cxa_pure_virtual=0
-*/
-extern "C" void __cxa_pure_virtual(void) {}
-
-/*
-    IUnknown
-*/
-
-CUnknown::CUnknown(PUNKNOWN outer_unknown)
-{
-    m_ref_count = 0;
-
-    if ( outer_unknown )
-    {
-        m_outer_unknown = outer_unknown;
-    }
-    else
-    {
-        m_outer_unknown = PUNKNOWN(static_cast<PNONDELEGATINGUNKNOWN>(this));
-    }
-}
-
-CUnknown::~CUnknown()
-{
-}
-
-/*
-    INonDelegatingUnknown
-*/
-
-STDMETHODIMP_(ULONG)
-CUnknown::NonDelegatingAddRef(void)
-{
-    InterlockedIncrement(&m_ref_count);
-    return m_ref_count;
-}
-
-STDMETHODIMP_(ULONG)
-CUnknown::NonDelegatingRelease(void)
-{
-    if ( InterlockedDecrement(&m_ref_count) == 0 )
-    {
-        delete this;
-        return 0;
-    }
-
-    return m_ref_count;
-}
-
-STDMETHODIMP_(NTSTATUS)
-CUnknown::NonDelegatingQueryInterface(
-    IN  REFIID  iid,
-    IN  PVOID*  ppvoid)
-{
-    //if ( RtlEqualMemory(&iid, &IID_IUnknown, sizeof(GUID)) )
-    {
-        *ppvoid = (PVOID)((PUNKNOWN) this);
-    }
- //   else
-    {
-        *ppvoid = NULL;
-    }
-
-    if ( *ppvoid )
-    {
-        ((PUNKNOWN)(*ppvoid))->AddRef();
-        return STATUS_SUCCESS;
-    }
-
-    return STATUS_INVALID_PARAMETER;
-}
-- 
2.17.1