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[Caml-list] enumerations & ioctls
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Date: -- (:)
From: Jonathan Roewen <jonathan.roewen@g...>
Subject: [Caml-list] enumerations & ioctls

I'm about to endeavour into designing a driver interface for my OS
project, and I have some questions about making a type-safe ioctl-like

Since different device types have different sets of ioctl calls it can
accept, I need to be able to have a structure that I can put different
devices into, implying the enumerations aren't identical.

Is the best way to achieve this with those polymorphic variants? And
how much does this affect type safety?