+ * Revision 1.17 2003/05/16 09:09:24 mdw
+ * Fix @mp_lsl2c@. Turns out to be surprisingly tricky.
+ *
+ * Revision 1.16 2002/10/15 22:57:22 mdw
+ * Handy new comparison macros.
+ *
+ * Revision 1.15 2002/10/15 19:18:31 mdw
+ * New operation to negate numbers.
+ *
+ * Revision 1.14 2002/10/15 00:19:40 mdw
+ * Bit setting and clearing functions.
+ *
+ * Revision 1.13 2002/10/06 22:52:50 mdw
+ * Pile of changes for supporting two's complement properly.
+ *
+ * Revision 1.12 2001/06/16 12:57:43 mdw
+ * Move the @mpmont_factor@ structure and rename it now that it's used for
+ * Barrett simultaneous exponentiation too.
+ *
+ * Revision 1.11 2001/04/03 19:36:05 mdw
+ * Add some simple bitwise operations so that Perl can use them.
+ *
+ * Revision 1.10 2000/10/08 12:03:16 mdw
+ * Provide @mp_eq@ and @MP_EQ@ for rapidly testing equality of two
+ * integers.
+ *
+ * Revision 1.9 2000/07/29 17:03:31 mdw
+ * Add support for left-to-right bitscanning, for use in modular
+ * exponentiation.
+ *
+ * Revision 1.8 2000/06/22 19:02:01 mdw
+ * Add new functions.
+ *
+ * Revision 1.7 2000/06/17 11:45:09 mdw
+ * Major memory management overhaul. Added arena support. Use the secure
+ * arena for secret integers. Replace and improve the MP management macros
+ * (e.g., replace MP_MODIFY by MP_DEST).
+ *
+ * Revision 1.6 1999/12/10 23:19:46 mdw
+ * Minor bugfixes. New interface for suggested destinations.
+ *
+ * Revision 1.5 1999/11/22 20:50:37 mdw
+ * Add support for computing Jacobi symbols.
+ *
+ * Revision 1.4 1999/11/21 22:13:02 mdw
+ * Add mp version of MPX_BITS.
+ *
+ * Revision 1.3 1999/11/19 13:19:14 mdw
+ * Fix const annotation.
+ *