Add gmp, mpc and mpfr sourcesbaserock/pedroalvarez/4.9.1

1 files changed, 56 insertions, 0 deletions

diff --git a/gmp/mpq/abs.c b/gmp/mpq/abs.c
new file mode 100644
index 0000000000..7fe04a35bb
--- /dev/null
+++ b/gmp/mpq/abs.c
@@ -0,0 +1,56 @@
+/* mpq_abs -- absolute value of a rational.
+
+Copyright 2000, 2001, 2012 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 either:
+
+  * 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.
+
+or
+
+  * 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.
+
+or both in parallel, as here.
+
+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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library.  If not,
+see https://www.gnu.org/licenses/.  */
+
+#define __GMP_FORCE_mpq_abs 1
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+
+void
+mpq_abs (mpq_ptr dst, mpq_srcptr src)
+{
+  mp_size_t  num_abs_size = ABSIZ(NUM(src));
+
+  if (dst != src)
+    {
+      mp_size_t  den_size = SIZ(DEN(src));
+      mp_ptr dp;
+
+      dp = MPZ_NEWALLOC (NUM(dst), num_abs_size);
+      MPN_COPY (dp, PTR(NUM(src)), num_abs_size);
+
+      dp = MPZ_NEWALLOC (DEN(dst), den_size);
+      SIZ(DEN(dst)) = den_size;
+      MPN_COPY (dp, PTR(DEN(src)), den_size);
+    }
+
+  SIZ(NUM(dst)) = num_abs_size;
+}