1 files changed, 49 insertions, 0 deletions
diff --git a/contrib/libgmp/mpf/sub_ui.c b/contrib/libgmp/mpf/sub_ui.c
new file mode 100644
index 0000000..7806213
--- /dev/null
+++ b/contrib/libgmp/mpf/sub_ui.c
@@ -0,0 +1,49 @@
+/* mpf_sub_ui -- Subtract an unsigned integer from a float.
+
+Copyright (C) 1993, 1994, 1996 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__
+mpf_sub_ui (mpf_ptr sum, mpf_srcptr u, unsigned long int v)
+#else
+mpf_sub_ui (sum, u, v)
+     mpf_ptr sum;
+     mpf_srcptr u;
+     unsigned long int v;
+#endif
+{
+  __mpf_struct vv;
+  mp_limb_t vl;
+
+  if (v == 0)
+    {
+      mpf_set (sum, u);
+      return;
+    }
+
+  vl = v;
+  vv._mp_size = 1;
+  vv._mp_d = &vl;
+  vv._mp_exp = 1;
+  mpf_sub (sum, u, &vv);
+}