61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
#ifndef COSMOPOLITAN_LIBC_REGEX_REGEX_H_
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#define COSMOPOLITAN_LIBC_REGEX_REGEX_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#if 0
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § regular expressions ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#endif
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#define REG_EXTENDED 1
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#define REG_ICASE 2
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#define REG_NEWLINE 4
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#define REG_NOSUB 8
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#define REG_NOTBOL 1
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#define REG_NOTEOL 2
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#define REG_OK 0
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#define REG_NOMATCH 1
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#define REG_BADPAT 2
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#define REG_ECOLLATE 3
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#define REG_ECTYPE 4
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#define REG_EESCAPE 5
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#define REG_ESUBREG 6
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#define REG_EBRACK 7
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#define REG_EPAREN 8
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#define REG_EBRACE 9
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#define REG_BADBR 10
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#define REG_ERANGE 11
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#define REG_ESPACE 12
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#define REG_BADRPT 13
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#define REG_ENOSYS -1
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typedef long regoff_t;
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typedef struct re_pattern_buffer {
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size_t re_nsub;
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void *__opaque, *__padding[4];
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size_t __nsub2;
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char __padding2;
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} regex_t;
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typedef struct {
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regoff_t rm_so;
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regoff_t rm_eo;
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} regmatch_t;
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int regcomp(regex_t *preg, const char *regex, int flags);
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int regexec(const regex_t *preg, const char *string, size_t nmatch,
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regmatch_t pmatch[], int eflags);
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void regfree(regex_t *preg);
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size_t regerror(int errcode, const regex_t *preg, char *errbuf,
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size_t errbufsize);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_REGEX_REGEX_H_ */
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