How to replace WinAPI functions calls in the MS VC++ project with my own implementation (name and parametrs set are the same)?

namespace Bluetooth
{
  void CreateFile(/*params*/);
  void etc...
}

if (::CreateFile(...))
{
}

if (Bluetooth::CreateFile(...))
{
}

#define CreateFile MyCreateFile

HRESULT MyCreateFile(whatever the params are);

#undef CreateFile
HRESULT MyCreateFile(NobodyCanRememberParamListsLikeThat params)
{
    if (InputIsNormalFile())
        CreateFile(params);
    else
        // do your thing
}