--- /dev/null
+/* mpz_init() -- Make a new multiple precision number with value 0.
+
+Copyright 1991, 1993, 1994, 1995, 2000, 2001, 2002 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 3 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. If not, see http://www.gnu.org/licenses/. */
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+mpz_init (mpz_ptr x)
+{
+ x->_mp_alloc = 1;
+ x->_mp_d = (mp_ptr) (*__gmp_allocate_func) (BYTES_PER_MP_LIMB);
+ x->_mp_size = 0;
+
+#ifdef __CHECKER__
+ /* let the low limb look initialized, for the benefit of mpz_get_ui etc */
+ x->_mp_d[0] = 0;
+#endif
+}