From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001
From: Duncan Wilkie <antigravityd@gmail.com>
Date: Sat, 18 Nov 2023 06:11:09 -0600
Subject: Initial commit.

---
 gmp-6.3.0/mpq/set_si.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 gmp-6.3.0/mpq/set_si.c

(limited to 'gmp-6.3.0/mpq/set_si.c')

diff --git a/gmp-6.3.0/mpq/set_si.c b/gmp-6.3.0/mpq/set_si.c
new file mode 100644
index 0000000..3159899
--- /dev/null
+++ b/gmp-6.3.0/mpq/set_si.c
@@ -0,0 +1,60 @@
+/* mpq_set_si(dest,ulong_num,ulong_den) -- Set DEST to the rational number
+   ULONG_NUM/ULONG_DEN.
+
+Copyright 1991, 1994, 1995, 2001, 2003, 2018 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/.  */
+
+#include "gmp-impl.h"
+
+void
+mpq_set_si (mpq_ptr dest, signed long int num, unsigned long int den)
+{
+  if (GMP_NUMB_BITS < BITS_PER_ULONG)
+    {
+      if (num == 0)  /* Canonicalize 0/d to 0/1.  */
+        den = 1;
+      mpz_set_si (mpq_numref (dest), num);
+      mpz_set_ui (mpq_denref (dest), den);
+      return;
+    }
+
+  if (num == 0)
+    {
+      /* Canonicalize 0/d to 0/1.  */
+      den = 1;
+      SIZ(NUM(dest)) = 0;
+    }
+  else
+    {
+      MPZ_NEWALLOC (NUM(dest), 1)[0] = ABS_CAST (unsigned long, num);
+      SIZ(NUM(dest)) = num > 0 ? 1 : -1;
+    }
+
+  MPZ_NEWALLOC (DEN(dest), 1)[0] = den;
+  SIZ(DEN(dest)) = (den != 0);
+}
-- 
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