state.h 1.0 KB

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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. #define STONSTACK /* if defined state is saved in stackframe */
  7. typedef struct state {
  8. struct state *st_next; /* for linked list */
  9. int st_sh; /* stackheight */
  10. token_t st_fs[MAXFSTACK]; /* fakestack */
  11. int st_na; /* nallreg */
  12. int st_ar[MAXALLREG]; /* allreg[] */
  13. token_p st_ct; /* curtoken */
  14. result_t st_do[LONGESTPATTERN]; /* dollar[] */
  15. struct reginfo st_mr[NREGS]; /* machregs[] */
  16. int st_ne; /* nemlines */
  17. struct emline st_el[MAXEMLINES]; /* emlines[] */
  18. struct emline *st_em; /* emp */
  19. struct emline *st_se; /* saveemp */
  20. int st_tl; /* tokpatlen */
  21. int st_ns; /* nstab */
  22. } state_t,*state_p;
  23. #ifndef STONSTACK
  24. state_p savestatus();
  25. #endif