GNU MP (Multiprecision) library. This is needed by secure RPC (being

done by Bill Paul) and various other BSD programs.
Obtained from:FSF

1 files changed, 62 insertions, 0 deletions

diff --git a/gnu/lib/libgmp/mpz_cmp_si.c b/gnu/lib/libgmp/mpz_cmp_si.c
new file mode 100644
index 0000000..c7073be
--- /dev/null
+++ b/gnu/lib/libgmp/mpz_cmp_si.c
@@ -0,0 +1,62 @@
+/* mpz_cmp_si(u,v) -- Compare an integer U with a single-word int V.
+   Return positive, zero, or negative based on if U > V, U == V, or U < V.
+
+Copyright (C) 1991 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 General Public License as published by
+the Free Software Foundation; either version 2, 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU MP Library; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+int
+#ifdef __STDC__
+mpz_cmp_si (const MP_INT *u, signed long int v_digit)
+#else
+mpz_cmp_si (u, v_digit)
+     const MP_INT *u;
+     signed long int v_digit;
+#endif
+{
+  mp_size usize = u->size;
+  mp_size vsize;
+  mp_limb u_digit;
+
+  vsize = 0;
+  if (v_digit > 0)
+    vsize = 1;
+  else if (v_digit < 0)
+    {
+      vsize = -1;
+      v_digit = -v_digit;
+    }
+
+  if (usize != vsize)
+    return usize - vsize;
+
+  if (usize == 0)
+    return 0;
+
+  u_digit = u->d[0];
+
+  if (u_digit == v_digit)
+    return 0;
+
+  if ((u_digit < v_digit) == (usize < 0))
+    return 1;
+  else
+    return -1;
+}