From: Torbjorn Granlund <tg at gmplib.org> > >IIRC, it has been brought up before about documenting mpz_ptr (and not >long ago by Niels). I cannot recall if we made any decision.I made a little stab at it last year on gmp-bugs but got no response: http://gmplib.org/list-archives/gmp-bugs/2012-April/002645.html (The archive mangles the diff, oops.)