ALL: Add flint

external/flint-2.4.3/fmpz_poly/set_nmod_poly_unsigned.c

@@ -0,0 +1,50 @@
+/*=============================================================================
+
+    This file is part of FLINT.
+
+    FLINT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    FLINT 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with FLINT; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+=============================================================================*/
+/******************************************************************************
+
+    Copyright (C) 2011 Fredrik Johansson
+
+******************************************************************************/
+
+#include <gmp.h>
+#include "flint.h"
+#include "fmpz.h"
+#include "fmpz_vec.h"
+#include "fmpz_poly.h"
+#include "nmod_poly.h"
+
+void
+fmpz_poly_set_nmod_poly_unsigned(fmpz_poly_t res, const nmod_poly_t poly)
+{
+    slong len = poly->length;
+
+    if (len == 0)
+    {
+        fmpz_poly_zero(res);
+    }
+    else
+    {
+        slong i;
+        fmpz_poly_fit_length(res, len);
+        for (i = 0; i < len; i++)
+            fmpz_set_ui(res->coeffs + i, poly->coeffs[i]);
+        _fmpz_poly_set_length(res, len);
+    }
+}