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Annotation of coherent/e/bin/pax/regexp.h, revision 1.1.1.1

1.1       root        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: 
                      8: #ifndef _PAX_REGEXP_H
                      9: #define _PAX_REGEXP_H
                     10: 
                     11: #define NSUBEXP  10
                     12: typedef struct regexp {
                     13:        char *startp[NSUBEXP];
                     14:        char *endp[NSUBEXP];
                     15:        char regstart;          /* Internal use only. */
                     16:        char reganch;           /* Internal use only. */
                     17:        char *regmust;          /* Internal use only. */
                     18:        int regmlen;            /* Internal use only. */
                     19:        char program[1];        /* Unwarranted chumminess with compiler. */
                     20: } regexp;
                     21: 
                     22: 
                     23: /*
                     24:  * The first byte of the regexp internal "program" is actually this magic
                     25:  * number; the start node begins in the second byte.
                     26:  */
                     27: #define        MAGIC   0234
                     28: 
                     29: extern regexp *regcomp();
                     30: extern int regexec();
                     31: extern void regsub();
                     32: extern void regerror();
                     33: 
                     34: #endif /* _PAX_REGEXP_H */

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