minix/commands/cawf/regexp.h

   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         unsigned char *startp[NSUBEXP];
  10         unsigned char *endp[NSUBEXP];
  11         unsigned char regstart;         /* Internal use only. */
  12         unsigned char reganch;          /* Internal use only. */
  13         unsigned char *regmust;         /* Internal use only. */
  14         unsigned char regmlen;          /* Internal use only. */
  15         unsigned char program[1];       /* Unwarranted chumminess with
  16                                          * compiler. */
  17 } regexp;