1 #ifndef Py_CPYTHON_FLOATOBJECT_H
2 #  error "this header file must not be included directly"
3 #endif
4 
5 typedef struct {
6     PyObject_HEAD
7     double ob_fval;
8 } PyFloatObject;
9 
10 // Macro version of PyFloat_AsDouble() trading safety for speed.
11 // It doesn't check if op is a double object.
12 #define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
13 
14 
15 PyAPI_FUNC(int) PyFloat_Pack2(double x, char *p, int le);
16 PyAPI_FUNC(int) PyFloat_Pack4(double x, char *p, int le);
17 PyAPI_FUNC(int) PyFloat_Pack8(double x, char *p, int le);
18 
19 PyAPI_FUNC(double) PyFloat_Unpack2(const char *p, int le);
20 PyAPI_FUNC(double) PyFloat_Unpack4(const char *p, int le);
21 PyAPI_FUNC(double) PyFloat_Unpack8(const char *p, int le);
22