1 files changed, 0 insertions, 88 deletions
diff --git a/contrib/libgmp/mpz/gcdext.c b/contrib/libgmp/mpz/gcdext.c
deleted file mode 100644
index adf66b04af26..000000000000
--- a/contrib/libgmp/mpz/gcdext.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* mpz_gcdext(g, s, t, a, b) -- Set G to gcd(a, b), and S and T such that
-   g = as + bt.
-
-Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Library General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
-License for more details.
-
-You should have received a copy of the GNU Library General Public License
-along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-/* Botch:  SLOW!  */
-
-void
-#if __STDC__
-mpz_gcdext (mpz_ptr g, mpz_ptr s, mpz_ptr t, mpz_srcptr a, mpz_srcptr b)
-#else
-mpz_gcdext (g, s, t, a, b)
-     mpz_ptr g;
-     mpz_ptr s;
-     mpz_ptr t;
-     mpz_srcptr a;
-     mpz_srcptr b;
-#endif
-{
-  mpz_t s0, s1, q, r, x, d0, d1;
-
-  mpz_init_set_ui (s0, 1L);
-  mpz_init_set_ui (s1, 0L);
-  mpz_init (q);
-  mpz_init (r);
-  mpz_init (x);
-  mpz_init_set (d0, a);
-  mpz_init_set (d1, b);
-
-  while (d1->_mp_size != 0)
-    {
-      mpz_tdiv_qr (q, r, d0, d1);
-      mpz_set (d0, d1);
-      mpz_set (d1, r);
-
-      mpz_mul (x, s1, q);
-      mpz_sub (x, s0, x);
-      mpz_set (s0, s1);
-      mpz_set (s1, x);
-    }
-
-  if (t != NULL)
-    {
-      mpz_mul (x, s0, a);
-      mpz_sub (x, d0, x);
-      if (b->_mp_size == 0)
-	t->_mp_size = 0;
-      else
-	mpz_tdiv_q (t, x, b);
-    }
-  mpz_set (s, s0);
-  mpz_set (g, d0);
-  if (g->_mp_size < 0)
-    {
-      g->_mp_size = -g->_mp_size;
-      s->_mp_size = -s->_mp_size;
-      if (t != NULL)
-	t->_mp_size = -t->_mp_size;
-    }
-
-  mpz_clear (s0);
-  mpz_clear (s1);
-  mpz_clear (q);
-  mpz_clear (r);
-  mpz_clear (x);
-  mpz_clear (d0);
-  mpz_clear (d1);
-}