Convert to write to a "shared ring buffer".HEADmaster

First steps, not actually fully functional yet (i.e. ring buffer is not
actually a ring buffer, and there is no log printer polling the other
side).

1 files changed, 4 insertions, 0 deletions

diff --git a/todo.md b/todo.md
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+TODO
+====
+
+* Externalise size limits for configurability
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