lset.h 691 B

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  1. /* $Id$ */
  2. /*
  3. * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
  4. * See the copyright notice in the ACK home directory, in the file "Copyright".
  5. */
  6. /* O P E R A T I O N S F O R
  7. * L O N G S E T S
  8. */
  9. extern lset Lempty_set(); /* () */
  10. extern bool Lis_elem(); /* (Lelem_t, lset) */
  11. extern Ladd(); /* (Lelem_t, *lset) */
  12. extern Lremove(); /* (Lelem_t, *lset) */
  13. extern Lindex Lfirst(); /* (lset) */
  14. extern Lindex Lnext(); /* (Lindex, lset) */
  15. extern Lelem_t Lelem(); /* (Lindex) */
  16. extern Ljoin(); /* (lset, *lset) */
  17. extern Ldeleteset(); /* (lset) */
  18. extern bool Lis_subset(); /* (lset, lset) */
  19. extern short Lnrelems(); /* (lset) */