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/*

 * Definitions etc. for regexp(3) routines.

 *

 * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],

 * not the System V one.

 */

#define NSUBEXP  10

typedef struct regexp {

        char *startp[NSUBEXP];

        char *endp[NSUBEXP];

        char regstart;          /* Internal use only. */

        char reganch;           /* Internal use only. */

        char *regmust;          /* Internal use only. */

        int regmlen;            /* Internal use only. */

        char program[1];        /* Unwarranted chumminess with compiler. */

} regexp;

extern regexp *regcomp();

extern int regexec();

extern void regsub();

extern void regerror();