fix breakage from introducing bits header for sys/io.h

apparently some other archs have sys/io.h and should not break just
because they don't have the x86 port io functions. provide a blank
bits/io.h everywhere for now.
This commit is contained in:
Rich Felker
2012-11-18 19:58:15 -05:00
parent 61aa6324af
commit 0004ea613a
7 changed files with 3 additions and 6 deletions
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