lib/regex.h

   1 #ifndef _REGEX_H
   2 #include <posix/regex.h>
   3
   4 /* Document internal interfaces.  */
   5 extern reg_syntax_t __re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
   6
   7 extern const char *__re_compile_pattern
   8   _RE_ARGS ((const char *pattern, size_t length,
   9              struct re_pattern_buffer *buffer));
  10
  11 extern int __re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
  12
  13 extern int __re_search
  14   _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
  15             int length, int start, int range, struct re_registers *regs));
  16
  17 extern int __re_search_2
  18   _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
  19              int length1, const char *string2, int length2,
  20              int start, int range, struct re_registers *regs, int stop));
  21
  22 extern int __re_match
  23   _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
  24              int length, int start, struct re_registers *regs));
  25
  26 extern int __re_match_2
  27   _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
  28              int length1, const char *string2, int length2,
  29              int start, struct re_registers *regs, int stop));
  30
  31 extern void __re_set_registers
  32   _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
  33              unsigned num_regs, regoff_t *starts, regoff_t *ends));
  34
  35 extern int __regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
  36                                 int __cflags));
  37
  38 extern int __regexec _RE_ARGS ((const regex_t *__preg,
  39                                 const char *__string, size_t __nmatch,
  40                                 regmatch_t __pmatch[], int __eflags));
  41
  42 extern size_t __regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
  43                                     char *__errbuf, size_t __errbuf_size));
  44
  45 extern void __regfree _RE_ARGS ((regex_t *__preg));
  46 #endif