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Merge pull request #17148 from benpicco/index_of

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core/include/kernel_defines.h: Fix index_of()
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benpicco 2021-11-06 11:32:43 +01:00 committed by GitHub
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core/include/kernel_defines.h
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@ -71,7 +71,7 @@ extern "C" {
* @param[in] ELEMENT pointer to an array element
* @return Index of the element in the array
*/
#define index_of(ARRAY, ELEMENT) (((uintptr_t)(ELEMENT) - (uintptr_t)(ARRAY)) / sizeof(*(ELEMENT)))
#define index_of(ARRAY, ELEMENT) (((uintptr_t)(ELEMENT) - (uintptr_t)(ARRAY)) / sizeof((ARRAY)[0]))
/**
* @def NORETURN