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25 lines
936 B
25 lines
936 B
.. _publiccapi:
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The public C API
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================
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The public C-API comprises functions defined in all C header files in the ``py/``
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directory. Most of the important core runtime C APIs are exposed in ``runtime.h`` and
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``obj.h``.
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The following is an example of public API functions from ``obj.h``:
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.. code-block:: c
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mp_obj_t mp_obj_new_list(size_t n, mp_obj_t *items);
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mp_obj_t mp_obj_list_append(mp_obj_t self_in, mp_obj_t arg);
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mp_obj_t mp_obj_list_remove(mp_obj_t self_in, mp_obj_t value);
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void mp_obj_list_get(mp_obj_t self_in, size_t *len, mp_obj_t **items);
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At its core, any functions and macros in header files make up the public
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API and can be used to access very low-level details of MicroPython. Static
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inline functions in header files are fine too, such functions will be
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inlined in the code when used.
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Header files in the ``ports`` directory are only exposed to the functionality
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specific to a given port.
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