tree c2b2dd64a929b4c777171464ddfd16be4cdc7767
parent 1a75d0c15566f0d34d3b8eac92438f7a0d7e6153
author Gilles Peskine <Gilles.Peskine@arm.com> 1586885659 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> 1587389976 +0200

Strict C99: don't use a signed* when an unsigned* is expected

It works in practice on almost every platform, given that we're only
using the wrong type in cases where the value is guaranteed to stay
within the value bits of a signed int. But even in this case it may or
may not be strictly conforming. Anyway `gcc -std=c99 -pedantic`
rejects it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>