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* Copyright 2001, 2002, 2003 David Mansfield and Cobite, Inc.
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* See COPYING file for license information
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/* include for typedefs */
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/* these are W.R.Stevens' famous io routines to read or write bytes to fd */
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ssize_t readn(int, void *, size_t);
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ssize_t writen(int, const void *, size_t);