FM / internal

/opt/imh/python3.13/include/python3.13/internal/

/opt/imh/python3.13/include/python3.13/internal

Name	Size	Mode	Actions
mimalloc/	-	0755	rm
pycore_abstract.h	1915	0644	edit dl rm
pycore_asdl.h	3035	0644	edit dl rm
pycore_ast.h	31520	0644	edit dl rm
pycore_ast_state.h	6779	0644	edit dl rm
pycore_atexit.h	1433	0644	edit dl rm
pycore_backoff.h	3902	0644	edit dl rm
pycore_bitutils.h	6026	0644	edit dl rm
pycore_blocks_output_buffer.h	8772	0644	edit dl rm
pycore_brc.h	2102	0644	edit dl rm
pycore_bytesobject.h	5099	0644	edit dl rm
pycore_bytes_methods.h	3933	0644	edit dl rm
pycore_call.h	6135	0644	edit dl rm
pycore_capsule.h	397	0644	edit dl rm
pycore_cell.h	1057	0644	edit dl rm
pycore_ceval.h	11162	0644	edit dl rm
pycore_ceval_state.h	3921	0644	edit dl rm
pycore_code.h	19864	0644	edit dl rm
pycore_codecs.h	2465	0644	edit dl rm
pycore_compile.h	3750	0644	edit dl rm
pycore_complexobject.h	588	0644	edit dl rm
pycore_condvar.h	2704	0644	edit dl rm
pycore_context.h	1182	0644	edit dl rm
pycore_critical_section.h	7968	0644	edit dl rm
pycore_crossinterp.h	12128	0644	edit dl rm
pycore_descrobject.h	543	0644	edit dl rm
pycore_dict.h	12264	0644	edit dl rm
pycore_dict_state.h	732	0644	edit dl rm
pycore_dtoa.h	1727	0644	edit dl rm
pycore_emscripten_signal.h	685	0644	edit dl rm
pycore_emscripten_trampoline.h	3180	0644	edit dl rm
pycore_exceptions.h	900	0644	edit dl rm
pycore_faulthandler.h	2245	0644	edit dl rm
pycore_fileutils.h	9468	0644	edit dl rm
pycore_fileutils_windows.h	2713	0644	edit dl rm
pycore_floatobject.h	1495	0644	edit dl rm
pycore_flowgraph.h	1489	0644	edit dl rm
pycore_format.h	480	0644	edit dl rm
pycore_frame.h	10875	0644	edit dl rm
pycore_freelist.h	4810	0644	edit dl rm
pycore_function.h	1538	0644	edit dl rm
pycore_gc.h	12967	0644	edit dl rm
pycore_genobject.h	859	0644	edit dl rm
pycore_getopt.h	490	0644	edit dl rm
pycore_gil.h	2196	0644	edit dl rm
pycore_global_objects.h	3090	0644	edit dl rm
pycore_global_objects_fini_generated.h	117804	0644	edit dl rm
pycore_global_strings.h	26706	0644	edit dl rm
pycore_hamt.h	3742	0644	edit dl rm
pycore_hashtable.h	4361	0644	edit dl rm
pycore_identifier.h	515	0644	edit dl rm
pycore_import.h	7731	0644	edit dl rm
pycore_importdl.h	4055	0644	edit dl rm
pycore_initconfig.h	6375	0644	edit dl rm
pycore_instruction_sequence.h	2161	0644	edit dl rm
pycore_instruments.h	2331	0644	edit dl rm
pycore_interp.h	15063	0644	edit dl rm
pycore_intrinsics.h	1756	0644	edit dl rm
pycore_jit.h	527	0644	edit dl rm
pycore_list.h	1859	0644	edit dl rm
pycore_llist.h	2420	0644	edit dl rm
pycore_lock.h	8538	0644	edit dl rm
pycore_long.h	9966	0644	edit dl rm
pycore_memoryobject.h	427	0644	edit dl rm
pycore_mimalloc.h	1637	0644	edit dl rm
pycore_modsupport.h	3351	0644	edit dl rm
pycore_moduleobject.h	1572	0644	edit dl rm
pycore_namespace.h	435	0644	edit dl rm
pycore_object.h	27936	0644	edit dl rm
pycore_object_alloc.h	2176	0644	edit dl rm
pycore_object_stack.h	2384	0644	edit dl rm
pycore_object_state.h	942	0644	edit dl rm
pycore_obmalloc.h	27418	0644	edit dl rm
pycore_obmalloc_init.h	1935	0644	edit dl rm
pycore_opcode_metadata.h	84722	0644	edit dl rm
pycore_opcode_utils.h	2122	0644	edit dl rm
pycore_optimizer.h	8303	0644	edit dl rm
pycore_parking_lot.h	3351	0644	edit dl rm
pycore_parser.h	2089	0644	edit dl rm
pycore_pathconfig.h	658	0644	edit dl rm
pycore_pyarena.h	2862	0644	edit dl rm
pycore_pyatomic_ft_wrappers.h	8056	0644	edit dl rm
pycore_pybuffer.h	510	0644	edit dl rm
pycore_pyerrors.h	4960	0644	edit dl rm
pycore_pyhash.h	2813	0644	edit dl rm
pycore_pylifecycle.h	4465	0644	edit dl rm
pycore_pymath.h	8600	0644	edit dl rm
pycore_pymem.h	4485	0644	edit dl rm
pycore_pymem_init.h	3520	0644	edit dl rm
pycore_pystate.h	9964	0644	edit dl rm
pycore_pystats.h	420	0644	edit dl rm
pycore_pythonrun.h	758	0644	edit dl rm
pycore_pythread.h	5431	0644	edit dl rm
pycore_qsbr.h	5524	0644	edit dl rm
pycore_range.h	346	0644	edit dl rm
pycore_runtime.h	13165	0644	edit dl rm
pycore_runtime_init.h	13045	0644	edit dl rm
pycore_runtime_init_generated.h	46820	0644	edit dl rm
pycore_semaphore.h	1731	0644	edit dl rm
pycore_setobject.h	951	0644	edit dl rm
pycore_signal.h	2931	0644	edit dl rm
pycore_sliceobject.h	369	0644	edit dl rm
pycore_stackref.h	5186	0644	edit dl rm
pycore_strhex.h	1013	0644	edit dl rm
pycore_structseq.h	963	0644	edit dl rm
pycore_symtable.h	8671	0644	edit dl rm
pycore_sysmodule.h	1177	0644	edit dl rm
pycore_time.h	11794	0644	edit dl rm
pycore_token.h	3001	0644	edit dl rm
pycore_traceback.h	3629	0644	edit dl rm
pycore_tracemalloc.h	4533	0644	edit dl rm
pycore_tstate.h	1354	0644	edit dl rm
pycore_tuple.h	820	0644	edit dl rm
pycore_typeobject.h	8877	0644	edit dl rm
pycore_typevarobject.h	924	0644	edit dl rm
pycore_ucnhash.h	958	0644	edit dl rm
pycore_unicodeobject.h	13270	0644	edit dl rm
pycore_unicodeobject_generated.h	132140	0644	edit dl rm
pycore_unionobject.h	742	0644	edit dl rm
pycore_uop_ids.h	10267	0644	edit dl rm
pycore_uop_metadata.h	39469	0644	edit dl rm
pycore_warnings.h	840	0644	edit dl rm
pycore_weakref.h	3889	0644	edit dl rm

Edit: /opt/imh/python3.13/include/python3.13/internal/pycore_hamt.h (3742B)

#ifndef Py_INTERNAL_HAMT_H
#define Py_INTERNAL_HAMT_H

#ifndef Py_BUILD_CORE
#  error "this header requires Py_BUILD_CORE define"
#endif

/*
HAMT tree is shaped by hashes of keys. Every group of 5 bits of a hash denotes
the exact position of the key in one level of the tree. Since we're using
32 bit hashes, we can have at most 7 such levels. Although if there are
two distinct keys with equal hashes, they will have to occupy the same
cell in the 7th level of the tree -- so we'd put them in a "collision" node.
Which brings the total possible tree depth to 8. Read more about the actual
layout of the HAMT tree in `hamt.c`.

This constant is used to define a datastucture for storing iteration state.
*/
#define _Py_HAMT_MAX_TREE_DEPTH 8

extern PyTypeObject _PyHamt_Type;
extern PyTypeObject _PyHamt_ArrayNode_Type;
extern PyTypeObject _PyHamt_BitmapNode_Type;
extern PyTypeObject _PyHamt_CollisionNode_Type;
extern PyTypeObject _PyHamtKeys_Type;
extern PyTypeObject _PyHamtValues_Type;
extern PyTypeObject _PyHamtItems_Type;

/* other API */

#define PyHamt_Check(o) Py_IS_TYPE((o), &_PyHamt_Type)

/* Abstract tree node. */
typedef struct {
    PyObject_HEAD
} PyHamtNode;

/* An HAMT immutable mapping collection. */
typedef struct {
    PyObject_HEAD
    PyHamtNode *h_root;
    PyObject *h_weakreflist;
    Py_ssize_t h_count;
} PyHamtObject;

typedef struct {
    PyObject_VAR_HEAD
    uint32_t b_bitmap;
    PyObject *b_array[1];
} PyHamtNode_Bitmap;

/* A struct to hold the state of depth-first traverse of the tree.

HAMT is an immutable collection.  Iterators will hold a strong reference
   to it, and every node in the HAMT has strong references to its children.

So for iterators, we can implement zero allocations and zero reference
   inc/dec depth-first iteration.

- i_nodes: an array of seven pointers to tree nodes
   - i_level: the current node in i_nodes
   - i_pos: an array of positions within nodes in i_nodes.
*/
typedef struct {
    PyHamtNode *i_nodes[_Py_HAMT_MAX_TREE_DEPTH];
    Py_ssize_t i_pos[_Py_HAMT_MAX_TREE_DEPTH];
    int8_t i_level;
} PyHamtIteratorState;

/* Base iterator object.

Contains the iteration state, a pointer to the HAMT tree,
   and a pointer to the 'yield function'.  The latter is a simple
   function that returns a key/value tuple for the 'Items' iterator,
   just a key for the 'Keys' iterator, and a value for the 'Values'
   iterator.
*/
typedef struct {
    PyObject_HEAD
    PyHamtObject *hi_obj;
    PyHamtIteratorState hi_iter;
    binaryfunc hi_yield;
} PyHamtIterator;

/* Create a new HAMT immutable mapping. */
PyHamtObject * _PyHamt_New(void);

/* Return a new collection based on "o", but with an additional
   key/val pair. */
PyHamtObject * _PyHamt_Assoc(PyHamtObject *o, PyObject *key, PyObject *val);

/* Return a new collection based on "o", but without "key". */
PyHamtObject * _PyHamt_Without(PyHamtObject *o, PyObject *key);

/* Find "key" in the "o" collection.

Return:
   - -1: An error occurred.
   - 0: "key" wasn't found in "o".
   - 1: "key" is in "o"; "*val" is set to its value (a borrowed ref).
*/
int _PyHamt_Find(PyHamtObject *o, PyObject *key, PyObject **val);

/* Check if "v" is equal to "w".

Return:
   - 0: v != w
   - 1: v == w
   - -1: An error occurred.
*/
int _PyHamt_Eq(PyHamtObject *v, PyHamtObject *w);

/* Return the size of "o"; equivalent of "len(o)". */
Py_ssize_t _PyHamt_Len(PyHamtObject *o);

/* Return a Keys iterator over "o". */
PyObject * _PyHamt_NewIterKeys(PyHamtObject *o);

/* Return a Values iterator over "o". */
PyObject * _PyHamt_NewIterValues(PyHamtObject *o);

/* Return a Items iterator over "o". */
PyObject * _PyHamt_NewIterItems(PyHamtObject *o);

#endif /* !Py_INTERNAL_HAMT_H */

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