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2011-12-11 Kaz Kylheku <kaz@kylheku.com>
+ Bignum division implemented. More portability bugs found in MPI:
+ code like 1 << n, where n exceeds the width of the type int.
+
+ * arith.c (trunc): New function, reimplementation of removed
+ trunc from lib.c.
+
+ * lib.c (trunc): Removed.
+
+ * mpi-patches/fix-bad-shifts: New file.
+
+2011-12-11 Kaz Kylheku <kaz@kylheku.com>
+
* arith.c (ABS): New macro.
(plus, minus): Bugfix: must not pass signed values to mp_add_d and
mp_sub_d functions.