| /* |
| * Definitions etc. for regexp(3) routines. |
| * |
| * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof], |
| * not the System V one. |
| */ |
| #ifndef REGEXP_DWA20011023_H |
| #define REGEXP_DWA20011023_H |
| |
| #define NSUBEXP 10 |
| typedef struct regexp { |
| char const * startp[ NSUBEXP ]; |
| char const * 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; |
| |
| |
| regexp * regcomp( char const * exp ); |
| int regexec( regexp * prog, char const * string ); |
| void regerror( char const * s ); |
| |
| |
| /* |
| * The first byte of the regexp internal "program" is actually this magic |
| * number; the start node begins in the second byte. |
| */ |
| #define MAGIC 0234 |
| |
| #endif |
| |
