Return to regexp.h CVS log

Up to [local] / src / usr.bin / less

Annotation of src/usr.bin/less/regexp.h, Revision 1.1.1.1

1.1       etheisen    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 _REGEXP
                      9: #define _REGEXP 1
                     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: #if defined(__STDC__) || defined(__cplusplus)
                     23: #   define _ANSI_ARGS_(x)       x
                     24: #else
                     25: #   define _ANSI_ARGS_(x)       ()
                     26: #endif
                     27:
                     28: extern regexp *regcomp _ANSI_ARGS_((char *exp));
                     29: extern int regexec _ANSI_ARGS_((regexp *prog, char *string));
                     30: extern void regsub _ANSI_ARGS_((regexp *prog, char *source, char *dest));
                     31: extern void regerror _ANSI_ARGS_((char *msg));
                     32:
                     33: #endif /* REGEXP */