RFR: 8286775: Remove identical per-compiler definitions of unsigned integral jtypes

[Coleen Phillimore]

On Mon, 23 Jan 2023 07:42:29 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Trivial update to share the common typedef's.
> 
> Testing: 
>   - Oracle tier 1 - 5 builds
>   - GHA (TBD)
> 
> Thanks.

I was thinking the same thing - with all the typedefs in that file, especially below, having type aliases is going to be confusing.  Maybe file an RFE to change them all?

I have to admit I hadn't noticed that u1, u2 etc were typedef'ed to jubyte etc.

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Marked as reviewed by coleenp (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12136