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core/lifo: deprecate file for remove after 2021.04

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This commit is contained in:
Karl Fessel 2021-02-26 12:36:47 +01:00
parent 9ab0681634
commit 55a0ca402b
1 changed files with 5 additions and 2 deletions
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7
core/include/lifo.h
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@ -13,6 +13,9 @@
* @file * @file
* @brief LIFO buffer API, read long description carefully * @brief LIFO buffer API, read long description carefully
* @author Heiko Will <hwill@inf.fu-berlin.de> * @author Heiko Will <hwill@inf.fu-berlin.de>
* @deprecated Is no longer used in RIOT.
* Has very tight constrains making new use unlikely.
* Will be removed after release 2021.04.
* *
* @details This LIFO implementation very efficiently handles integer values. * @details This LIFO implementation very efficiently handles integer values.
* The caveat is that it **can only handle values between 0 and its own * The caveat is that it **can only handle values between 0 and its own
@ -100,7 +103,7 @@ static inline void lifo_insert(int *array, int i)
*/ */
static inline int lifo_get(int *array) static inline int lifo_get(int *array)
{ {
DEBUG("lifo_get\n"); LOG_DEBUG("lifo_get\n");
int head = array[0]; int head = array[0];
if (head != -1) { if (head != -1) {
@ -113,7 +116,7 @@ static inline int lifo_get(int *array)
array[head + 1] = -1; array[head + 1] = -1;
#endif #endif
DEBUG("lifo_get: returning %i\n", head); LOG_DEBUG("lifo_get: returning %i\n", head);
return head; return head;
} }