Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 1 | #ifndef _REGEX_H |
| 2 | #define _REGEX_H |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
Rich Felker | 455f968 | 2012-09-08 17:14:52 -0400 | [diff] [blame] | 8 | #include <features.h> |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 9 | |
Rich Felker | 8327ae0 | 2013-07-22 14:39:59 -0400 | [diff] [blame] | 10 | #define __NEED_regoff_t |
Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 11 | #define __NEED_size_t |
| 12 | |
| 13 | #include <bits/alltypes.h> |
| 14 | |
Rich Felker | 8327ae0 | 2013-07-22 14:39:59 -0400 | [diff] [blame] | 15 | typedef struct re_pattern_buffer { |
Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 16 | size_t re_nsub; |
Rich Felker | 32aea20 | 2011-06-16 16:53:11 -0400 | [diff] [blame] | 17 | void *__opaque, *__padding[4]; |
| 18 | size_t __nsub2; |
Rich Felker | 8c74178 | 2013-03-04 17:05:45 -0500 | [diff] [blame] | 19 | char __padding2; |
Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 20 | } regex_t; |
| 21 | |
| 22 | typedef struct { |
| 23 | regoff_t rm_so; |
| 24 | regoff_t rm_eo; |
| 25 | } regmatch_t; |
| 26 | |
| 27 | #define REG_EXTENDED 1 |
| 28 | #define REG_ICASE 2 |
| 29 | #define REG_NEWLINE 4 |
| 30 | #define REG_NOSUB 8 |
| 31 | |
| 32 | #define REG_NOTBOL 1 |
| 33 | #define REG_NOTEOL 2 |
| 34 | |
| 35 | #define REG_OK 0 |
| 36 | #define REG_NOMATCH 1 |
| 37 | #define REG_BADPAT 2 |
| 38 | #define REG_ECOLLATE 3 |
| 39 | #define REG_ECTYPE 4 |
| 40 | #define REG_EESCAPE 5 |
| 41 | #define REG_ESUBREG 6 |
| 42 | #define REG_EBRACK 7 |
| 43 | #define REG_EPAREN 8 |
| 44 | #define REG_EBRACE 9 |
| 45 | #define REG_BADBR 10 |
| 46 | #define REG_ERANGE 11 |
| 47 | #define REG_ESPACE 12 |
| 48 | #define REG_BADRPT 13 |
| 49 | |
| 50 | #define REG_ENOSYS -1 |
| 51 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 52 | int regcomp(regex_t *__restrict, const char *__restrict, int); |
| 53 | int regexec(const regex_t *__restrict, const char *__restrict, size_t, regmatch_t *__restrict, int); |
Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 54 | void regfree(regex_t *); |
| 55 | |
Rich Felker | 400c5e5 | 2012-09-06 22:44:55 -0400 | [diff] [blame] | 56 | size_t regerror(int, const regex_t *__restrict, char *__restrict, size_t); |
Rich Felker | 0b44a03 | 2011-02-12 00:22:29 -0500 | [diff] [blame] | 57 | |
| 58 | #ifdef __cplusplus |
| 59 | } |
| 60 | #endif |
| 61 | |
| 62 | #endif |