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pythoncapi
cpython
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pyctype.h
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pythoncapi
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pyctype.h
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#ifndef
Py_LIMITED_API
#ifndef
PYCTYPE_H
#define
PYCTYPE_H
#define
PY_CTF_LOWER
0x01
#define
PY_CTF_UPPER
0x02
#define
PY_CTF_ALPHA
(PY_CTF_LOWER|PY_CTF_UPPER)
#define
PY_CTF_DIGIT
0x04
#define
PY_CTF_ALNUM
(PY_CTF_ALPHA|PY_CTF_DIGIT)
#define
PY_CTF_SPACE
0x08
#define
PY_CTF_XDIGIT
0x10
PyAPI_DATA
(
const
unsigned
int
)
_Py_ctype_table
[
256
];
/* Unlike their C counterparts, the following macros are not meant to
* handle an int with any of the values [EOF, 0-UCHAR_MAX]. The argument
* must be a signed/unsigned char. */
#define
Py_ISLOWER
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_LOWER)
#define
Py_ISUPPER
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_UPPER)
#define
Py_ISALPHA
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALPHA)
#define
Py_ISDIGIT
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_DIGIT)
#define
Py_ISXDIGIT
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_XDIGIT)
#define
Py_ISALNUM
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALNUM)
#define
Py_ISSPACE
(
c
) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_SPACE)
PyAPI_DATA
(
const
unsigned
char
)
_Py_ctype_tolower
[
256
];
PyAPI_DATA
(
const
unsigned
char
)
_Py_ctype_toupper
[
256
];
#define
Py_TOLOWER
(
c
) (_Py_ctype_tolower[Py_CHARMASK(c)])
#define
Py_TOUPPER
(
c
) (_Py_ctype_toupper[Py_CHARMASK(c)])
#endif
/* !PYCTYPE_H */
#endif
/* !Py_LIMITED_API */
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