Leaked source code of windows server 2003
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/*******************************************************************************
*
* (C) COPYRIGHT MICROSOFT CORP., 1993-1995
* TITLE: DEBUG.H
* VERSION: 1.0
* AUTHOR: jsenior
* DATE: 10/28/1998
*
********************************************************************************
*
* CHANGE LOG:
*
* DATE REV DESCRIPTION
* ---------- ------- ----------------------------------------------------------
* 10/28/1998 jsenior Original implementation.
*
*******************************************************************************/
#ifndef _USBDEBUG_H
#define _USBDEBUG_H
void TRACE(LPCTSTR Format, ...);
void AddMemoryChunk(PVOID Mem, PTCHAR File, ULONG Line);
void RemoveMemoryChunk(PVOID Mem, PTCHAR File, ULONG Line);
void DumpOrphans();
HLOCAL
UsbAllocPrivate(const TCHAR *File, ULONG Line, ULONG Flags, DWORD dwBytes);
HLOCAL
UsbReAllocPrivate(const TCHAR *File, ULONG Line, HLOCAL hMem, DWORD dwBytes, ULONG Flags);
HLOCAL
UsbFreePrivate(HLOCAL hMem);
VOID
UsbCheckForLeaksPrivate(VOID);
#if DBG
#define LERROR 1
#define LWARN 2
#define LTRACE 3
#define LINFO 4
extern ULONG USBUI_Debug_Trace_Level;
#define USBUI_Print(l, _x_) if ((l) <= USBUI_Debug_Trace_Level) \
{ TRACE (_T("USBUI: ")); \
TRACE _x_; }
#define USBWARN(_x_) USBUI_Print(LWARN, _x_)
#define USBERROR(_x_) USBUI_Print(LERROR, _x_)
#define USBTRACE(_x_) USBUI_Print(LTRACE, _x_)
#define USBINFO(_x_) USBUI_Print(LINFO, _x_)
//
// New and Delete memory tracking
//
#define AddChunk(mem) AddMemoryChunk((PVOID) mem, TEXT(__FILE__), __LINE__)
#define DeleteChunk(mem) RemoveMemoryChunk((PVOID) mem, TEXT(__FILE__), __LINE__)
#define CheckMemory() DumpOrphans()
//
// LocalAlloc memory tracking
#define LocalAlloc(flags, dwBytes) UsbAllocPrivate(TEXT(__FILE__), __LINE__, flags, (dwBytes))
#define LocalFree(hMem) UsbFreePrivate((hMem))
#else // DBG
#define USBUI_Print(l, _x_)
#define USBWARN(_x_)
#define USBERROR(_x_)
#define USBTRACE(_x_)
#define USBINFO(_x_)
//
// New and delete memory tracking
#define AddChunk(mem)
#define DeleteChunk(mem)
#define CheckMemory()
#endif
#endif // _USBDEBUG_H