pcre2.h

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#pragma once
 
#define PCRE2_CODE_UNIT_WIDTH 8
#include <pcre2.h>
#include <stdbool.h>
 
typedef struct pcre2_singleton pcre2_singleton_t;
 
pcre2_singleton_t *asciichat_pcre2_singleton_compile(const char *pattern, uint32_t flags);
 
pcre2_code *asciichat_pcre2_singleton_get_code(pcre2_singleton_t *singleton);
 
bool asciichat_pcre2_singleton_is_initialized(pcre2_singleton_t *singleton);
 
void asciichat_pcre2_singleton_free(pcre2_singleton_t *singleton);
 
void asciichat_pcre2_cleanup_all(void);
 
char *asciichat_pcre2_extract_named_group(pcre2_code *regex, pcre2_match_data *match_data, const char *group_name,
                                          const char *subject);
 
char *asciichat_pcre2_extract_group(pcre2_match_data *match_data, int group_num, const char *subject);
 
const char *asciichat_pcre2_extract_group_ptr(pcre2_match_data *match_data, int group_num, const char *subject,
                                              size_t *out_len);
 
bool asciichat_pcre2_extract_group_ulong(pcre2_match_data *match_data, int group_num, const char *subject,
                                         unsigned long *out_value);
 
int asciichat_pcre2_match(const pcre2_code *code, PCRE2_SPTR subject, PCRE2_SIZE length, PCRE2_SIZE startoffset,
                          uint32_t options, pcre2_match_data *match_data, pcre2_match_context *context);