38 lines
965 B
C
38 lines
965 B
C
/*
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* Copyright (c) 2021, Legrand North America, LLC.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef APP_LIB_CUSTOM_H_
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#define APP_LIB_CUSTOM_H_
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/**
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* @defgroup lib_custom Custom library
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* @ingroup lib
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* @{
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*
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* @brief An example of a custom out-of-tree library.
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*
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* This library illustrates how create custom out-of-tree libraries. Splitting
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* code in libraries enables code reuse and modularity, also easing testing.
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*/
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/**
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* @brief Return @p val if non-zero, or Kconfig-controlled default.
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*
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* Function returns the provided value if non-zero, or a Kconfig-controlled
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* default value if the parameter is zero. This trivial function is provided in
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* order to have a library interface example that is trivial to test.
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*
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* @param val Value to return if non-zero
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*
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* @retval val if @p val is non-zero
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* @retval CONFIG_CUSTOM_GET_VALUE_DEFAULT if @p val is zero
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*/
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int custom_get_value(int val);
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/** @} */
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#endif /* APP_LIB_CUSTOM_H_ */
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