On 11 October 2013 22:51, Frédéric Delanoy <frederic.dela...@gmail.com> wrote: > - DWORD onesided_enable = FALSE; > - DWORD twosided_enable = FALSE; > + DWORD onesided_enable = 0; > + DWORD twosided_enable = 0; Actually, all of those initializations are redundant.