Initial revision

1 files changed, 41 insertions, 0 deletions

diff --git a/mpq/get_den.c b/mpq/get_den.c
new file mode 100644
index 000000000..fc5e3871e
--- /dev/null
+++ b/mpq/get_den.c
@@ -0,0 +1,41 @@
+/* mpq_get_den(den,rat_src) -- Set DEN to the denominator of RAT_SRC.
+
+Copyright (C) 1991, 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"
+
+void
+#if __STDC__
+mpq_get_den (MP_INT *den, const MP_RAT *src)
+#else
+mpq_get_den (den, src)
+     MP_INT *den;
+     const MP_RAT *src;
+#endif
+{
+  mp_size_t size = src->_mp_den._mp_size;
+
+  if (den->_mp_alloc < size)
+    _mpz_realloc (den, size);
+
+  MPN_COPY (den->_mp_d, src->_mp_den._mp_d, size);
+  den->_mp_size = size;
+}