Permet de décorer les API Windows.

[[https://github.com/microsoft/detours|Site GitHub]] {{ :lib:detours:detours-2020-12-09.zip |Archive du 09/12/2019 le 07/02/2020}}

===Compilation===
Se compile avec ''nmake.exe'' de Visual Studio.

J'ai dû ajouter au ''CFLAGS'' du fichier ''src/Makefile''

   /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\um" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\shared" /I "C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\VC\Tools\MSVC\14.16.27023\include" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\ucrt"



===Exemple===

Exemple pris sur le Wiki du site GitHub.

<code cpp>
#include <windows.h>
#include <detours.h>

// Target pointer for the uninstrumented Sleep API.
//
static VOID(WINAPI * TrueSleep)(DWORD dwMilliseconds) = Sleep;

// Detour function that replaces the Sleep API.
//
VOID WINAPI TimedSleep(DWORD dwMilliseconds)
{
  // Save the before and after times around calling the Sleep API.
  DWORD dwBeg = GetTickCount();
  TrueSleep(dwMilliseconds);
  DWORD dwEnd = GetTickCount();

  OutputDebugStringW(L"My output string.\n");
}

int main()
{
  if (DetourIsHelperProcess())
  {
    return TRUE;
  }

  DetourRestoreAfterWith();

  DetourTransactionBegin();
  DetourUpdateThread(GetCurrentThread());
  DetourAttach(&(PVOID&)TrueSleep, TimedSleep);
  DetourTransactionCommit();

  Sleep(100);
  Sleep(100);
  Sleep(100);

  DetourTransactionBegin();
  DetourUpdateThread(GetCurrentThread());
  DetourDetach(&(PVOID&)TrueSleep, TimedSleep);
  DetourTransactionCommit();

  return 0;
}
</code>

Sortie dans la console :

<code>
My output string.
My output string.
My output string.
</code>