From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 19 Nov 2012 00:31:58 +0000 (-0500)
Subject: add port io functions to sys/io.h
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;ds=sidebyside;h=61aa6324af982b635f8c392640a4e8e450c4c6b4;hp=61aa6324af982b635f8c392640a4e8e450c4c6b4;p=musl

add port io functions to sys/io.h

based on proposal by Isaac Dunham. nonexistance of bits/io.h will
cause inclusion of sys/io.h to produce an error on archs that are not
supposed to have it. this is probably the desired behavior, but the
error message may be a bit unusual.
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