Visitor pattern for kernel/int-header gen needs to handle arrays.

[erichkeane]

The new 'visitor' pattern (and as far as I can tell, the old version) doesn't iterate downward through arrays. The result is that accessors/etc in these are not split out.

[github-actions]

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[github-actions]

This issue was closed because it has been stalled for 30 days with no activity. Please, re-open if the issue still exists.