22 lines
554 B
C
22 lines
554 B
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* O P E R A T I O N S F O R
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* L O N G S E T S
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*/
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lset Lempty_set();
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bool Lis_elem(Lelem_t x, lset s);
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void Ladd(Lelem_t x, lset *s_p);
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void Lremove(Lelem_t x, lset *s_p);
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Lindex Lfirst(lset s);
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Lindex Lnext(Lindex i, lset s);
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Lelem_t Lelem(Lindex i);
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void Ljoin(lset s1, lset *s2_p);
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void Ldeleteset(lset s);
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bool Lis_subset(lset s1, lset s2);
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short Lnrelems(lset s);
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