python 2.7 -> python 3.14

extern/include/python/internal/pycore_abstract.h

@@ -0,0 +1,61 @@
+#ifndef Py_INTERNAL_ABSTRACT_H
+#define Py_INTERNAL_ABSTRACT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+// Fast inlined version of PyIndex_Check()
+static inline int
+_PyIndex_Check(PyObject *obj)
+{
+    PyNumberMethods *tp_as_number = Py_TYPE(obj)->tp_as_number;
+    return (tp_as_number != NULL && tp_as_number->nb_index != NULL);
+}
+
+PyObject *_PyNumber_PowerNoMod(PyObject *lhs, PyObject *rhs);
+PyObject *_PyNumber_InPlacePowerNoMod(PyObject *lhs, PyObject *rhs);
+
+extern int _PyObject_HasLen(PyObject *o);
+
+/* === Sequence protocol ================================================ */
+
+#define PY_ITERSEARCH_COUNT    1
+#define PY_ITERSEARCH_INDEX    2
+#define PY_ITERSEARCH_CONTAINS 3
+
+/* Iterate over seq.
+
+   Result depends on the operation:
+
+   PY_ITERSEARCH_COUNT:  return # of times obj appears in seq; -1 if
+     error.
+   PY_ITERSEARCH_INDEX:  return 0-based index of first occurrence of
+     obj in seq; set ValueError and return -1 if none found;
+     also return -1 on error.
+   PY_ITERSEARCH_CONTAINS:  return 1 if obj in seq, else 0; -1 on
+     error. */
+extern Py_ssize_t _PySequence_IterSearch(PyObject *seq,
+                                         PyObject *obj, int operation);
+
+/* === Mapping protocol ================================================= */
+
+extern int _PyObject_RealIsInstance(PyObject *inst, PyObject *cls);
+
+extern int _PyObject_RealIsSubclass(PyObject *derived, PyObject *cls);
+
+// Convert Python int to Py_ssize_t. Do nothing if the argument is None.
+// Export for '_bisect' shared extension.
+PyAPI_FUNC(int) _Py_convert_optional_to_ssize_t(PyObject *, void *);
+
+// Same as PyNumber_Index() but can return an instance of a subclass of int.
+// Export for 'math' shared extension.
+PyAPI_FUNC(PyObject*) _PyNumber_Index(PyObject *o);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTERNAL_ABSTRACT_H */