diff options
Diffstat (limited to 'Include/longintrepr.h')
| -rw-r--r-- | Include/longintrepr.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/Include/longintrepr.h b/Include/longintrepr.h index a3b74b4..ff4155f 100644 --- a/Include/longintrepr.h +++ b/Include/longintrepr.h @@ -46,22 +46,22 @@ typedef uint32_t digit; typedef int32_t sdigit; /* signed variant of digit */ typedef uint64_t twodigits; typedef int64_t stwodigits; /* signed variant of twodigits */ -#define PyLong_SHIFT 30 -#define _PyLong_DECIMAL_SHIFT 9 /* max(e such that 10**e fits in a digit) */ -#define _PyLong_DECIMAL_BASE ((digit)1000000000) /* 10 ** DECIMAL_SHIFT */ +#define PyLong_SHIFT 30 +#define _PyLong_DECIMAL_SHIFT 9 /* max(e such that 10**e fits in a digit) */ +#define _PyLong_DECIMAL_BASE ((digit)1000000000) /* 10 ** DECIMAL_SHIFT */ #elif PYLONG_BITS_IN_DIGIT == 15 typedef unsigned short digit; typedef short sdigit; /* signed variant of digit */ typedef unsigned long twodigits; typedef long stwodigits; /* signed variant of twodigits */ -#define PyLong_SHIFT 15 -#define _PyLong_DECIMAL_SHIFT 4 /* max(e such that 10**e fits in a digit) */ -#define _PyLong_DECIMAL_BASE ((digit)10000) /* 10 ** DECIMAL_SHIFT */ +#define PyLong_SHIFT 15 +#define _PyLong_DECIMAL_SHIFT 4 /* max(e such that 10**e fits in a digit) */ +#define _PyLong_DECIMAL_BASE ((digit)10000) /* 10 ** DECIMAL_SHIFT */ #else #error "PYLONG_BITS_IN_DIGIT should be 15 or 30" #endif -#define PyLong_BASE ((digit)1 << PyLong_SHIFT) -#define PyLong_MASK ((digit)(PyLong_BASE - 1)) +#define PyLong_BASE ((digit)1 << PyLong_SHIFT) +#define PyLong_MASK ((digit)(PyLong_BASE - 1)) #if PyLong_SHIFT % 5 != 0 #error "longobject.c requires that PyLong_SHIFT be divisible by 5" @@ -69,12 +69,12 @@ typedef long stwodigits; /* signed variant of twodigits */ /* Long integer representation. The absolute value of a number is equal to - SUM(for i=0 through abs(ob_size)-1) ob_digit[i] * 2**(SHIFT*i) + SUM(for i=0 through abs(ob_size)-1) ob_digit[i] * 2**(SHIFT*i) Negative numbers are represented with ob_size < 0; zero is represented by ob_size == 0. In a normalized number, ob_digit[abs(ob_size)-1] (the most significant digit) is never zero. Also, in all cases, for all valid i, - 0 <= ob_digit[i] <= MASK. + 0 <= ob_digit[i] <= MASK. The allocation function takes care of allocating extra memory so that ob_digit[0] ... ob_digit[abs(ob_size)-1] are actually available. @@ -83,8 +83,8 @@ typedef long stwodigits; /* signed variant of twodigits */ */ struct _longobject { - PyObject_VAR_HEAD - digit ob_digit[1]; + PyObject_VAR_HEAD + digit ob_digit[1]; }; PyAPI_FUNC(PyLongObject *) _PyLong_New(Py_ssize_t); |