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regex header integration

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anon 2023-08-24 03:14:40 +02:00
parent a220f87278
commit 27bbc28a71
1 changed files with 14 additions and 2 deletions
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16
source/regex.h
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@ -1,8 +1,20 @@
#ifndef REGEX_H
#define REGEX_H
#include "chad.h" #include "chad.h"
#include <ctype.h> #include "vector.h"
extern bool is_case_on; extern bool is_case_on;
typedef struct {
char * str;
vector_t delta_table; // <delta_t>
vector_t catch_table; // <offshoot_t>
int accepting_state;
} regex_t;
extern regex_t * regex_compile(const char * const pattern); extern regex_t * regex_compile(const char * const pattern);
extern int regex_match(const char * const pattern, const char * const string, const int string_offset, int * match_offset_); extern bool regex_search(regex_t * regex, const char * const string);
extern int regex_free(regex_t * const regex); extern int regex_free(regex_t * const regex);
#endif