tree 4fc3f5cae3e5bdab5869ebf1689c594039e81fff
parent 328f520f44a4e986d58b204468660e7ddeedc189
author Patrick Venture <venture@google.com> 1618609077 -0700
committer Patrick Venture <venture@google.com> 1618609491 -0700

tools: split io interface out

Splits the io interface out into its own file to decouple the
internal/sys from it.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I65860e32152ef49cd987c11eb408516e13fadb29