Helper to ensure that nb_inst instance state updates produce one 4-byte store

Tag a nb_inst_seq* pointer as such

Unmap all parked instances of a pool from 'inst_c2p' and release them. When called after interpreter shutdown it is no longer safe to release memory v

Create a null reference

Check source of module 0 = From stdlib 1 = From 3rd party package 2 = From the package being built

When creating stubs recursively, prefer putting information directly into a ``submodule.pyi`` file unless the submodule has sub-submodules,

Detect the source framework from __module__, returning its ndarray.h `value` (no_framework::value if unrecognized). Never raises.

Look up 'k' in the dictionary 'd', returning a *new* reference

Fetch __dlpack__ as an unbound descriptor (callable with self at args[0]), or an invalid object if absent. Avoids exception-related costs if possible.

Helper function reports whether `code` represents a complex number.

This helper function extracts the function/class name from a custom signature attribute

Format a single or multi-line docstring with given indentation

Return the full 40-char SHA for ``rev``, or None.

Test if this is one of the many types of built-in functions supported by Python, or if it is a nanobind ``nb_func``.

Return the instance pool associated with type `td`

Final teardown of a handle whose refcount reached zero.

Resolve (and cache) the callable for an ``ndarray_export`` cache slot.

True if `src` supports the buffer protocol. Non-raising.

Append a function of an arbitrary type to the stub

The ``put_nb_func()`` repeatedly calls this method to render the individual method overloads.

Remove platform-dependent functions from the stubs