1 files changed, 54 insertions, 0 deletions
diff --git a/contrib/libgmp/mpq/set_si.c b/contrib/libgmp/mpq/set_si.c
new file mode 100644
index 0000000..cf1f9f0
--- /dev/null
+++ b/contrib/libgmp/mpq/set_si.c
@@ -0,0 +1,54 @@
+/* mpq_set_si(dest,ulong_num,ulong_den) -- Set DEST to the retional number
+   ULONG_NUM/ULONG_DEN.
+
+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_set_si (MP_RAT *dest, signed long int num, unsigned long int den)
+#else
+mpq_set_si (dest, num, den)
+     MP_RAT *dest;
+     signed long int num;
+     unsigned long int den;
+#endif
+{
+  unsigned long int abs_num;
+
+  abs_num = ABS (num);
+
+  if (num == 0)
+    {
+      /* Canonicalize 0/d to 0/1.  */
+      den = 1;
+      dest->_mp_num._mp_size = 0;
+    }
+  else
+    {
+      dest->_mp_num._mp_d[0] = abs_num;
+      dest->_mp_num._mp_size = num > 0 ? 1 : -1;
+    }
+
+  dest->_mp_den._mp_d[0] = den;
+  dest->_mp_den._mp_size = 1;
+}