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 12 PyAPI_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 25 PyAPI_DATA(const unsigned char) _Py_ctype_tolower[256]; 26 PyAPI_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