FM / python3.10

/usr/include/python3.10

Name	Size	Mode	Actions
cpython/	-	0755	rm
internal/	-	0755	rm
abstract.h	31405	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	1224	0644	edit dl rm
bytearrayobject.h	1484	0644	edit dl rm
bytesobject.h	2593	0644	edit dl rm
cellobject.h	720	0644	edit dl rm
ceval.h	5703	0644	edit dl rm
classobject.h	1657	0644	edit dl rm
code.h	318	0644	edit dl rm
codecs.h	7071	0644	edit dl rm
compile.h	520	0644	edit dl rm
complexobject.h	1806	0644	edit dl rm
context.h	1962	0644	edit dl rm
datetime.h	9635	0644	edit dl rm
descrobject.h	3002	0644	edit dl rm
dictobject.h	3853	0644	edit dl rm
dynamic_annotations.h	22471	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1700	0644	edit dl rm
eval.h	831	0644	edit dl rm
exports.h	1098	0644	edit dl rm
fileobject.h	1571	0644	edit dl rm
fileutils.h	508	0644	edit dl rm
floatobject.h	4360	0644	edit dl rm
frameobject.h	337	0644	edit dl rm
funcobject.h	4257	0644	edit dl rm
genericaliasobject.h	334	0644	edit dl rm
genobject.h	3347	0644	edit dl rm
graminit.h	0	0644	edit dl rm
import.h	3026	0644	edit dl rm
interpreteridobject.h	334	0644	edit dl rm
intrcheck.h	772	0644	edit dl rm
iterobject.h	593	0644	edit dl rm
listobject.h	1781	0644	edit dl rm
longintrepr.h	3799	0644	edit dl rm
longobject.h	8606	0644	edit dl rm
marshal.h	803	0644	edit dl rm
memoryobject.h	2764	0644	edit dl rm
methodobject.h	4147	0644	edit dl rm
modsupport.h	10333	0644	edit dl rm
moduleobject.h	2458	0644	edit dl rm
namespaceobject.h	349	0644	edit dl rm
object.h	28344	0644	edit dl rm
objimpl.h	8445	0644	edit dl rm
opcode.h	5509	0644	edit dl rm
osdefs.h	737	0644	edit dl rm
osmodule.h	291	0644	edit dl rm
patchlevel.h	1301	0644	edit dl rm
pycapsule.h	1725	0644	edit dl rm
pyconfig.h	4159	0644	edit dl rm
pydtrace.h	2413	0644	edit dl rm
pyerrors.h	12426	0644	edit dl rm
pyexpat.h	2450	0644	edit dl rm
pyframe.h	466	0644	edit dl rm
pyhash.h	4223	0644	edit dl rm
pylifecycle.h	2080	0644	edit dl rm
pymacconfig.h	2989	0644	edit dl rm
pymacro.h	4920	0644	edit dl rm
pymath.h	8313	0644	edit dl rm
pymem.h	3891	0644	edit dl rm
pyport.h	31684	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.h	3224	0644	edit dl rm
pythonrun.h	1110	0644	edit dl rm
pythread.h	5989	0644	edit dl rm
py_curses.h	2474	0644	edit dl rm
rangeobject.h	628	0644	edit dl rm
setobject.h	3381	0644	edit dl rm
sliceobject.h	2516	0644	edit dl rm
structmember.h	2074	0644	edit dl rm
structseq.h	1390	0644	edit dl rm
sysmodule.h	1242	0644	edit dl rm
token.h	2669	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	2460	0644	edit dl rm
unicodeobject.h	36148	0644	edit dl rm
warnings.h	1776	0644	edit dl rm
weakrefobject.h	2863	0644	edit dl rm

Edit: /usr/include/python3.10/pymem.h (3891B)

/* The PyMem_ family:  low-level memory allocation interfaces.
   See objimpl.h for the PyObject_ memory family.
*/

#ifndef Py_PYMEM_H
#define Py_PYMEM_H

#include "pyport.h"

#ifdef __cplusplus
extern "C" {
#endif

/* BEWARE:

Each interface exports both functions and macros.  Extension modules should
   use the functions, to ensure binary compatibility across Python versions.
   Because the Python implementation is free to change internal details, and
   the macros may (or may not) expose details for speed, if you do use the
   macros you must recompile your extensions with each Python release.

Never mix calls to PyMem_ with calls to the platform malloc/realloc/
   calloc/free.  For example, on Windows different DLLs may end up using
   different heaps, and if you use PyMem_Malloc you'll get the memory from the
   heap used by the Python DLL; it could be a disaster if you free()'ed that
   directly in your own extension.  Using PyMem_Free instead ensures Python
   can return the memory to the proper heap.  As another example, in
   a debug build (Py_DEBUG macro), Python wraps all calls to all PyMem_ and
   PyObject_ memory functions in special debugging wrappers that add additional
   debugging info to dynamic memory blocks.  The system routines have no idea
   what to do with that stuff, and the Python wrappers have no idea what to do
   with raw blocks obtained directly by the system routines then.

The GIL must be held when using these APIs.
*/

/*
 * Raw memory interface
 * ====================
 */

/* Functions

Functions supplying platform-independent semantics for malloc/realloc/
   free.  These functions make sure that allocating 0 bytes returns a distinct
   non-NULL pointer (whenever possible -- if we're flat out of memory, NULL
   may be returned), even if the platform malloc and realloc don't.
   Returned pointers must be checked for NULL explicitly.  No action is
   performed on failure (no exception is set, no warning is printed, etc).
*/

PyAPI_FUNC(void *) PyMem_Malloc(size_t size);
PyAPI_FUNC(void *) PyMem_Calloc(size_t nelem, size_t elsize);
PyAPI_FUNC(void *) PyMem_Realloc(void *ptr, size_t new_size);
PyAPI_FUNC(void) PyMem_Free(void *ptr);

/*
 * Type-oriented memory interface
 * ==============================
 *
 * Allocate memory for n objects of the given type.  Returns a new pointer
 * or NULL if the request was too large or memory allocation failed.  Use
 * these macros rather than doing the multiplication yourself so that proper
 * overflow checking is always done.
 */

#define PyMem_New(type, n) \
  ( ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :      \
        ( (type *) PyMem_Malloc((n) * sizeof(type)) ) )

/*
 * The value of (p) is always clobbered by this macro regardless of success.
 * The caller MUST check if (p) is NULL afterwards and deal with the memory
 * error if so.  This means the original value of (p) MUST be saved for the
 * caller's memory error handler to not lose track of it.
 */
#define PyMem_Resize(p, type, n) \
  ( (p) = ((size_t)(n) > PY_SSIZE_T_MAX / sizeof(type)) ? NULL :        \
        (type *) PyMem_Realloc((p), (n) * sizeof(type)) )

// Deprecated aliases only kept for backward compatibility.
// PyMem_Del and PyMem_DEL are defined with no parameter to be able to use
// them as function pointers (ex: dealloc = PyMem_Del).
#define PyMem_MALLOC(n)           PyMem_Malloc(n)
#define PyMem_NEW(type, n)        PyMem_New(type, n)
#define PyMem_REALLOC(p, n)       PyMem_Realloc(p, n)
#define PyMem_RESIZE(p, type, n)  PyMem_Resize(p, type, n)
#define PyMem_FREE(p)             PyMem_Free(p)
#define PyMem_Del                 PyMem_Free
#define PyMem_DEL                 PyMem_Free

#ifndef Py_LIMITED_API
#  define Py_CPYTHON_PYMEM_H
#  include  "cpython/pymem.h"
#  undef Py_CPYTHON_PYMEM_H
#endif

#ifdef __cplusplus
}
#endif

#endif /* !Py_PYMEM_H */

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