:orphan:

.. title:: CONFIG_WINSTREAM_STDLIB_MEMCOPY

.. kconfig:: CONFIG_WINSTREAM_STDLIB_MEMCOPY

CONFIG_WINSTREAM_STDLIB_MEMCOPY
###############################

*Use standard memcpy() in winstream*

Type: ``bool``

Help
====

.. code-block:: none

    The sys_winstream utility is sometimes used in early boot
    environments before the standard library is usable.  By
    default it uses a simple internal bytewise memcpy().  Set
    this to use the one from the standard library.

Direct dependencies
===================

\ :kconfig:`WINSTREAM <CONFIG_WINSTREAM>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Library>/os/Kconfig:57``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Library>/Kconfig:10``

Menu path: (Top) → Additional libraries → OS Support Library → Lockless shared memory window byte stream

.. code-block:: kconfig

    config WINSTREAM_STDLIB_MEMCOPY
    	bool "Use standard memcpy() in winstream"
    	depends on WINSTREAM
    	help
    	  The sys_winstream utility is sometimes used in early boot
    	  environments before the standard library is usable.  By
    	  default it uses a simple internal bytewise memcpy().  Set
    	  this to use the one from the standard library.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*