regexp.h 574 B

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  1. /*
  2. * Definitions etc. for regexp(3) routines.
  3. *
  4. * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
  5. * not the System V one.
  6. */
  7. #define NSUBEXP 10
  8. typedef struct regexp {
  9. char *startp[NSUBEXP];
  10. char *endp[NSUBEXP];
  11. char regstart; /* Internal use only. */
  12. char reganch; /* Internal use only. */
  13. char *regmust; /* Internal use only. */
  14. int regmlen; /* Internal use only. */
  15. char program[1]; /* Unwarranted chumminess with compiler. */
  16. } regexp;
  17. extern regexp *regcomp();
  18. extern int regexec();
  19. extern void regsub();
  20. extern void regerror();