equiv.h 429 B

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  1. /*
  2. * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
  3. * See the copyright notice in the ACK home directory, in the file "Copyright".
  4. */
  5. /* $Id$ */
  6. #ifndef MACH_PROTO_NCG_EQUIV_H
  7. #define MACH_PROTO_NCG_EQUIV_H
  8. #define MAXCREG 4
  9. struct perm {
  10. struct perm *p_next;
  11. int p_rar[MAXCREG];
  12. };
  13. struct perm *tuples(rl_p *regls, int nregneeded);
  14. void permute(int index);
  15. #endif /* MACH_PROTO_NCG_EQUIV_H */