FM / python3.9

/opt/alt/python39/include/python3.9

Name	Size	Mode	Actions
cpython/	-	0755	rm
internal/	-	0755	rm
abstract.h	30476	0644	edit dl rm
asdl.h	1224	0644	edit dl rm
ast.h	947	0644	edit dl rm
bitset.h	468	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	885	0644	edit dl rm
bytearrayobject.h	1484	0644	edit dl rm
bytesobject.h	3048	0644	edit dl rm
cellobject.h	712	0644	edit dl rm
ceval.h	5954	0644	edit dl rm
classobject.h	1657	0644	edit dl rm
code.h	318	0644	edit dl rm
codecs.h	6793	0644	edit dl rm
compile.h	3778	0644	edit dl rm
complexobject.h	1806	0644	edit dl rm
context.h	1962	0644	edit dl rm
datetime.h	9255	0644	edit dl rm
descrobject.h	3019	0644	edit dl rm
dictobject.h	3715	0644	edit dl rm
dynamic_annotations.h	22469	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1624	0644	edit dl rm
eval.h	1209	0644	edit dl rm
exports.h	1098	0644	edit dl rm
fileobject.h	1571	0644	edit dl rm
fileutils.h	597	0644	edit dl rm
floatobject.h	4360	0644	edit dl rm
frameobject.h	337	0644	edit dl rm
funcobject.h	4057	0644	edit dl rm
genericaliasobject.h	334	0644	edit dl rm
genobject.h	3525	0644	edit dl rm
graminit.h	2118	0644	edit dl rm
grammar.h	1821	0644	edit dl rm
import.h	3026	0644	edit dl rm
interpreteridobject.h	334	0644	edit dl rm
intrcheck.h	861	0644	edit dl rm
iterobject.h	521	0644	edit dl rm
listobject.h	1781	0644	edit dl rm
longintrepr.h	3799	0644	edit dl rm
longobject.h	9513	0644	edit dl rm
marshal.h	803	0644	edit dl rm
memoryobject.h	2764	0644	edit dl rm
methodobject.h	3775	0644	edit dl rm
modsupport.h	9959	0644	edit dl rm
moduleobject.h	2361	0644	edit dl rm
namespaceobject.h	349	0644	edit dl rm
node.h	1281	0644	edit dl rm
object.h	24628	0644	edit dl rm
objimpl.h	8423	0644	edit dl rm
odictobject.h	1299	0644	edit dl rm
opcode.h	4900	0644	edit dl rm
osdefs.h	737	0644	edit dl rm
osmodule.h	291	0644	edit dl rm
parsetok.h	2958	0644	edit dl rm
patchlevel.h	1299	0644	edit dl rm
picklebufobject.h	846	0644	edit dl rm
pyarena.h	2744	0644	edit dl rm
pycapsule.h	1725	0644	edit dl rm
pyconfig-64.h	48074	0644	edit dl rm
pyconfig.h	162	0644	edit dl rm
pyctype.h	1387	0644	edit dl rm
pydebug.h	1093	0644	edit dl rm
pydtrace.h	2413	0644	edit dl rm
pyerrors.h	12427	0644	edit dl rm
pyexpat.h	2572	0644	edit dl rm
pyfpe.h	444	0644	edit dl rm
pyframe.h	466	0644	edit dl rm
pyhash.h	4263	0644	edit dl rm
pylifecycle.h	2136	0644	edit dl rm
pymacconfig.h	2989	0644	edit dl rm
pymacro.h	4920	0644	edit dl rm
pymath.h	8580	0644	edit dl rm
pymem.h	4406	0644	edit dl rm
pyport.h	31273	0644	edit dl rm
pystate.h	5250	0644	edit dl rm
pystrcmp.h	436	0644	edit dl rm
pystrhex.h	849	0644	edit dl rm
pystrtod.h	1483	0644	edit dl rm
Python-ast.h	26193	0644	edit dl rm
Python.h	3532	0644	edit dl rm
pythonrun.h	7673	0644	edit dl rm
pythread.h	5938	0644	edit dl rm
pytime.h	8928	0644	edit dl rm
py_curses.h	2474	0644	edit dl rm
rangeobject.h	628	0644	edit dl rm
setobject.h	3324	0644	edit dl rm
sliceobject.h	2516	0644	edit dl rm
structmember.h	2030	0644	edit dl rm
structseq.h	1390	0644	edit dl rm
symtable.h	5307	0644	edit dl rm
sysmodule.h	1242	0644	edit dl rm
token.h	2642	0644	edit dl rm
traceback.h	584	0644	edit dl rm
tracemalloc.h	1114	0644	edit dl rm
tupleobject.h	1614	0644	edit dl rm
typeslots.h	2350	0644	edit dl rm
ucnhash.h	1056	0644	edit dl rm
unicodeobject.h	35426	0644	edit dl rm
warnings.h	1776	0644	edit dl rm
weakrefobject.h	2863	0644	edit dl rm

Edit: /opt/alt/python39/include/python3.9/floatobject.h (4360B)

/* Float object interface */

/*
PyFloatObject represents a (double precision) floating point number.
*/

#ifndef Py_FLOATOBJECT_H
#define Py_FLOATOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

#ifndef Py_LIMITED_API
typedef struct {
    PyObject_HEAD
    double ob_fval;
} PyFloatObject;
#endif

PyAPI_DATA(PyTypeObject) PyFloat_Type;

#define PyFloat_Check(op) PyObject_TypeCheck(op, &PyFloat_Type)
#define PyFloat_CheckExact(op) Py_IS_TYPE(op, &PyFloat_Type)

#ifdef Py_NAN
#define Py_RETURN_NAN return PyFloat_FromDouble(Py_NAN)
#endif

#define Py_RETURN_INF(sign) do                     \
    if (copysign(1., sign) == 1.) {                \
        return PyFloat_FromDouble(Py_HUGE_VAL);    \
    } else {                        \
        return PyFloat_FromDouble(-Py_HUGE_VAL);   \
    } while(0)

PyAPI_FUNC(double) PyFloat_GetMax(void);
PyAPI_FUNC(double) PyFloat_GetMin(void);
PyAPI_FUNC(PyObject *) PyFloat_GetInfo(void);

/* Return Python float from string PyObject. */
PyAPI_FUNC(PyObject *) PyFloat_FromString(PyObject*);

/* Return Python float from C double. */
PyAPI_FUNC(PyObject *) PyFloat_FromDouble(double);

/* Extract C double from Python float.  The macro version trades safety for
   speed. */
PyAPI_FUNC(double) PyFloat_AsDouble(PyObject *);
#ifndef Py_LIMITED_API
#define PyFloat_AS_DOUBLE(op) (((PyFloatObject *)(op))->ob_fval)
#endif

#ifndef Py_LIMITED_API
/* _PyFloat_{Pack,Unpack}{4,8}
 *
 * The struct and pickle (at least) modules need an efficient platform-
 * independent way to store floating-point values as byte strings.
 * The Pack routines produce a string from a C double, and the Unpack
 * routines produce a C double from such a string.  The suffix (4 or 8)
 * specifies the number of bytes in the string.
 *
 * On platforms that appear to use (see _PyFloat_Init()) IEEE-754 formats
 * these functions work by copying bits.  On other platforms, the formats the
 * 4- byte format is identical to the IEEE-754 single precision format, and
 * the 8-byte format to the IEEE-754 double precision format, although the
 * packing of INFs and NaNs (if such things exist on the platform) isn't
 * handled correctly, and attempting to unpack a string containing an IEEE
 * INF or NaN will raise an exception.
 *
 * On non-IEEE platforms with more precision, or larger dynamic range, than
 * 754 supports, not all values can be packed; on non-IEEE platforms with less
 * precision, or smaller dynamic range, not all values can be unpacked.  What
 * happens in such cases is partly accidental (alas).
 */

/* The pack routines write 2, 4 or 8 bytes, starting at p.  le is a bool
 * argument, true if you want the string in little-endian format (exponent
 * last, at p+1, p+3 or p+7), false if you want big-endian format (exponent
 * first, at p).
 * Return value:  0 if all is OK, -1 if error (and an exception is
 * set, most likely OverflowError).
 * There are two problems on non-IEEE platforms:
 * 1):  What this does is undefined if x is a NaN or infinity.
 * 2):  -0.0 and +0.0 produce the same string.
 */
PyAPI_FUNC(int) _PyFloat_Pack2(double x, unsigned char *p, int le);
PyAPI_FUNC(int) _PyFloat_Pack4(double x, unsigned char *p, int le);
PyAPI_FUNC(int) _PyFloat_Pack8(double x, unsigned char *p, int le);

/* The unpack routines read 2, 4 or 8 bytes, starting at p.  le is a bool
 * argument, true if the string is in little-endian format (exponent
 * last, at p+1, p+3 or p+7), false if big-endian (exponent first, at p).
 * Return value:  The unpacked double.  On error, this is -1.0 and
 * PyErr_Occurred() is true (and an exception is set, most likely
 * OverflowError).  Note that on a non-IEEE platform this will refuse
 * to unpack a string that represents a NaN or infinity.
 */
PyAPI_FUNC(double) _PyFloat_Unpack2(const unsigned char *p, int le);
PyAPI_FUNC(double) _PyFloat_Unpack4(const unsigned char *p, int le);
PyAPI_FUNC(double) _PyFloat_Unpack8(const unsigned char *p, int le);

PyAPI_FUNC(void) _PyFloat_DebugMallocStats(FILE* out);

/* Format the object based on the format_spec, as defined in PEP 3101
   (Advanced String Formatting). */
PyAPI_FUNC(int) _PyFloat_FormatAdvancedWriter(
    _PyUnicodeWriter *writer,
    PyObject *obj,
    PyObject *format_spec,
    Py_ssize_t start,
    Py_ssize_t end);
#endif /* Py_LIMITED_API */

#ifdef __cplusplus
}
#endif
#endif /* !Py_FLOATOBJECT_H */

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