25 lines
546 B
C
25 lines
546 B
C
#ifndef REGEX_H
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#define REGEX_H
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#include <stdbool.h>
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#include "vector.h"
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extern bool is_case_on;
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typedef struct {
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int accepting_state;
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char * str;
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vector_t delta_table; // <delta_t>
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vector_t catch_table; // <offshoot_t>
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} regex_t;
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extern regex_t * regex_compile(const char * const pattern);
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extern int regex_free(regex_t * const regex);
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extern bool regex_search(regex_t * regex, const char * const string);
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extern int regex_match(regex_t * regex, const char * const string);
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extern bool is_magic(const char c);
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#endif
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