include/regex.h

   1 #ifndef _REGEX_H
   2 #include <posix/regex.h>
   3
   4 /* Document internal interfaces.  */
   5 extern reg_syntax_t __re_set_syntax (reg_syntax_t syntax);
   6
   7 extern const char *__re_compile_pattern (const char *pattern, size_t length,
   8                                          struct re_pattern_buffer *buffer);
   9
  10 extern int __re_compile_fastmap (struct re_pattern_buffer *buffer);
  11
  12 extern int __re_search (struct re_pattern_buffer *buffer, const char *string,
  13                         int length, int start, int range,
  14                         struct re_registers *regs);
  15
  16 extern int __re_search_2
  17   (struct re_pattern_buffer *buffer, const char *string1,
  18    int length1, const char *string2, int length2,
  19    int start, int range, struct re_registers *regs, int stop);
  20
  21 extern int __re_match
  22   (struct re_pattern_buffer *buffer, const char *string,
  23    int length, int start, struct re_registers *regs);
  24
  25 extern int __re_match_2
  26   (struct re_pattern_buffer *buffer, const char *string1,
  27    int length1, const char *string2, int length2,
  28    int start, struct re_registers *regs, int stop);
  29
  30 extern void __re_set_registers
  31   (struct re_pattern_buffer *buffer, struct re_registers *regs,
  32    unsigned num_regs, regoff_t *starts, regoff_t *ends);
  33
  34 extern int __regcomp (regex_t *__preg, const char *__pattern, int __cflags);
  35
  36 extern int __regexec (const regex_t *__preg, const char *__string,
  37                       size_t __nmatch, regmatch_t __pmatch[], int __eflags);
  38
  39 extern size_t __regerror (int __errcode, const regex_t *__preg,
  40                           char *__errbuf, size_t __errbuf_size);
  41
  42 extern void __regfree (regex_t *__preg);
  43 #endif