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* Add `_PATH_DEVZERO'.obrien2000-12-092-4/+6
| | | | Use _PATH_* where where possible.
* Add functions which allow i/o memory to be accessed without forcing adfr2000-02-122-5/+26
| | | | | | memory barrier (needed for XFree86 4.0). Approved by: jkh
* $Id$ -> $FreeBSD$peter1999-08-286-7/+7
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* Cope with non page-aligned arguments to ioperm.dfr1999-05-222-14/+19
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* Add a simple library for accessing i/o ports and memory on the alpha.dfr1998-12-126-0/+743
This is only intended for use by the X server.
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