Alignment cleanup

[Franz Sirl]

Am Mit, 19 Mär 2036 schrieb Richard Kenner:
>Actually, Chill is full of maximum_field_alignment :-(. It takes
>    longer to write the ChangeLog than to fix :-).
>
>    OK to commit?
>
>Why isn't this coming in via tree.h?
>
>-      int save_maximum_field_alignment = maximum_field_alignment;
>+      unsigned int save_maximum_field_alignment = maximum_field_alignm=
>ent;
> ... and similar ...

I don't know if I understand you here, I deleted all superflous 'extern int'
declarations (tree.h always gets included) of maximum_field_alignment and I
converted all save_maximum_field_alignment from 'int' to 'unsigned int' to
match it. What's wrong with that?

Franz.