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.\"(c) Copyright 1992, 1993 by Panagiotis Tsirigotis
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.\"All rights reserved. The file named COPYRIGHT specifies the terms
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.\"and conditions for redistribution.
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.\" $Id: psi.3,v 1.1.1.1 2003/02/19 17:29:27 bbraun Exp $
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.TH PSET 3X "25 September 1992"
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psi_create, psi_destroy, psi_reset, psi_start, psi_next, psi_remove - pointer set iterator functions
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psi_h psi_create( pset )
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void psi_destroy( iter )
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void psi_reset( iter, pset )
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void *psi_start( iter )
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void *psi_next( iter )
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void psi_remove( iter )
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These functions provide a means to iterate over psets (pointer sets).
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creates an iterator. The only operation that should be applied to
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an iterator after it is created is
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destroys the iterator.
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changes the pset that is being iterated to
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starts an iteration and returns the first pointer
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returns the next pointer in the set.
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removes the current pointer from the set. The current pointer is
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the one returned most recently from either
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returns an iterator handle on success or
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returns the first pointer from the set or
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if the end of the set is reached.
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is the only function in this library. The rest of the interface is macros.
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This interface may be eliminated in a future release of the
added
removed
libs/src/pset/psi.3
