mirror of https://github.com/python/cpython
85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
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#ifndef Py_BYTES_CTYPE_H
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#define Py_BYTES_CTYPE_H
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/*
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* The internal implementation behind PyString (bytes) and PyBytes (buffer)
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* methods of the given names, they operate on ASCII byte strings.
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*/
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extern PyObject* _Py_bytes_isspace(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isalpha(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isalnum(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isdigit(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_islower(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_isupper(const char *cptr, Py_ssize_t len);
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extern PyObject* _Py_bytes_istitle(const char *cptr, Py_ssize_t len);
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/* These store their len sized answer in the given preallocated *result arg. */
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extern void _Py_bytes_lower(char *result, const char *cptr, Py_ssize_t len);
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extern void _Py_bytes_upper(char *result, const char *cptr, Py_ssize_t len);
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extern void _Py_bytes_title(char *result, char *s, Py_ssize_t len);
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extern void _Py_bytes_capitalize(char *result, char *s, Py_ssize_t len);
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extern void _Py_bytes_swapcase(char *result, char *s, Py_ssize_t len);
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/* Shared __doc__ strings. */
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extern const char _Py_isspace__doc__[];
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extern const char _Py_isalpha__doc__[];
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extern const char _Py_isalnum__doc__[];
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extern const char _Py_isdigit__doc__[];
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extern const char _Py_islower__doc__[];
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extern const char _Py_isupper__doc__[];
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extern const char _Py_istitle__doc__[];
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extern const char _Py_lower__doc__[];
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extern const char _Py_upper__doc__[];
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extern const char _Py_title__doc__[];
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extern const char _Py_capitalize__doc__[];
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extern const char _Py_swapcase__doc__[];
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#define FLAG_LOWER 0x01
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#define FLAG_UPPER 0x02
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#define FLAG_ALPHA (FLAG_LOWER|FLAG_UPPER)
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#define FLAG_DIGIT 0x04
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#define FLAG_ALNUM (FLAG_ALPHA|FLAG_DIGIT)
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#define FLAG_SPACE 0x08
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#define FLAG_XDIGIT 0x10
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extern const unsigned int _Py_ctype_table[256];
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#define ISLOWER(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_LOWER)
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#define ISUPPER(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_UPPER)
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#define ISALPHA(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_ALPHA)
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#define ISDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_DIGIT)
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#define ISXDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_XDIGIT)
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#define ISALNUM(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_ALNUM)
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#define ISSPACE(c) (_Py_ctype_table[Py_CHARMASK(c)] & FLAG_SPACE)
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#undef islower
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#define islower(c) undefined_islower(c)
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#undef isupper
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#define isupper(c) undefined_isupper(c)
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#undef isalpha
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#define isalpha(c) undefined_isalpha(c)
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#undef isdigit
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#define isdigit(c) undefined_isdigit(c)
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#undef isxdigit
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#define isxdigit(c) undefined_isxdigit(c)
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#undef isalnum
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#define isalnum(c) undefined_isalnum(c)
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#undef isspace
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#define isspace(c) undefined_isspace(c)
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extern const unsigned char _Py_ctype_tolower[256];
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extern const unsigned char _Py_ctype_toupper[256];
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#define TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)])
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#define TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)])
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#undef tolower
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#define tolower(c) undefined_tolower(c)
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#undef toupper
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#define toupper(c) undefined_toupper(c)
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/* this is needed because some docs are shared from the .o, not static */
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#define PyDoc_STRVAR_shared(name,str) const char name[] = PyDoc_STR(str)
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#endif /* !Py_BYTES_CTYPE_H */
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