Reorganisation of the source tree

[ghc-hetmet.git] / ghc / rts / gmp / mpz / gcd_ui.c

diff --git a/ghc/rts/gmp/mpz/gcd_ui.c b/ghc/rts/gmp/mpz/gcd_ui.c
deleted file mode 100644 (file)
index f3bec58..0000000
--- a/ghc/rts/gmp/mpz/gcd_ui.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* mpz_gcd_ui -- Calculate the greatest common divisior of two integers.
-
-Copyright (C) 1994, 1996, 1999, 2000 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 Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 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 Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser 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 <stdio.h> /* for NULL */
-#include "gmp.h"
-#include "gmp-impl.h"
-
-unsigned long int
-#if __STDC__
-mpz_gcd_ui (mpz_ptr w, mpz_srcptr u, unsigned long int v)
-#else
-mpz_gcd_ui (w, u, v)
-     mpz_ptr w;
-     mpz_srcptr u;
-     unsigned long int v;
-#endif
-{
-  mp_size_t size;
-  mp_limb_t res;
-
-  size = ABS (u->_mp_size);
-
-  if (size == 0)
-    res = v;
-  else if (v == 0)
-    {
-      if (w != NULL && u != w)
-       {
-         if (w->_mp_alloc < size)
-           _mpz_realloc (w, size);
-
-         MPN_COPY (w->_mp_d, u->_mp_d, size);
-       }
-      w->_mp_size = size;
-      /* We can't return any useful result for gcd(big,0).  */
-      return size > 1 ? 0 : w->_mp_d[0];
-    }
-  else
-    res = mpn_gcd_1 (u->_mp_d, size, (mp_limb_t) v);
-
-  if (w != NULL)
-    {
-      w->_mp_d[0] = res;
-      w->_mp_size = 1;
-    }
-  return res;
-}