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	Commit message (Expand)	Author	Age	Files	Lines
*	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.	Rich Felker	2012-11-18	1	-3/+0
*	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.	Rich Felker	2012-11-18	1	-0/+80