1#ifndef PYCTYPE_H
2#define PYCTYPE_H
3
4#define PY_CTF_LOWER 0x01
5#define PY_CTF_UPPER 0x02
6#define PY_CTF_ALPHA (PY_CTF_LOWER|PY_CTF_UPPER)
7#define PY_CTF_DIGIT 0x04
8#define PY_CTF_ALNUM (PY_CTF_ALPHA|PY_CTF_DIGIT)
9#define PY_CTF_SPACE 0x08
10#define PY_CTF_XDIGIT 0x10
11
12PyAPI_DATA(const unsigned int) _Py_ctype_table[256];
13
14/* Unlike their C counterparts, the following macros are not meant to
15 * handle an int with any of the values [EOF, 0-UCHAR_MAX]. The argument
16 * must be a signed/unsigned char. */
17#define Py_ISLOWER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_LOWER)
18#define Py_ISUPPER(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_UPPER)
19#define Py_ISALPHA(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALPHA)
20#define Py_ISDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_DIGIT)
21#define Py_ISXDIGIT(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_XDIGIT)
22#define Py_ISALNUM(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_ALNUM)
23#define Py_ISSPACE(c) (_Py_ctype_table[Py_CHARMASK(c)] & PY_CTF_SPACE)
24
25PyAPI_DATA(const unsigned char) _Py_ctype_tolower[256];
26PyAPI_DATA(const unsigned char) _Py_ctype_toupper[256];
27
28#define Py_TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)])
29#define Py_TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)])
30
31#endif /* !PYCTYPE_H */
32