1987-03-09 19:15:41 +00:00
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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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1984-11-26 15:04:22 +00:00
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/* O P E R A T I O N S F O R
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* C O M P A C T S E T S
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*/
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extern cset Cempty_set(); /* (short) */
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extern bool Cis_elem(); /* (Celem, cset) */
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extern Cadd(); /* (Celem, *cset) */
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extern Cremove(); /* (Celem, *cset) */
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extern Cindex Cfirst(); /* (cset) */
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extern Cindex Cnext(); /* (Cindex, cset) */
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extern Celem_t Celem(); /* (Cindex) */
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extern Cjoin(); /* (cset, *cset) */
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extern Cintersect(); /* (cset, *cset) */
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extern Cdeleteset(); /* (cset) */
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extern bool Cis_subset(); /* (cset, cset) */
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extern Cclearset(); /* (cset, *cset) */
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extern Ccopy_set(); /* (cset, *cset) */
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extern Csubtract(); /* (cset, *cset) */
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extern bool Cequal(); /* (cset, cset) */
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extern short Cnrelems(); /* (cset) */
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