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[common] ringbuffer: add forEach iterator

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This commit is contained in:
Geoffrey McRae
2021-07-10 14:18:52 +10:00
parent 2e76c874cc
commit 23f9855768
2 changed files with 19 additions and 0 deletions
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5
common/include/common/ringbuffer.h
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@@ -19,6 +19,7 @@
*/
#include <stddef.h>
#include <stdbool.h>
typedef struct RingBuffer * RingBuffer;
@@ -31,3 +32,7 @@ int ringbuffer_getLength(const RingBuffer rb);
int ringbuffer_getStart (const RingBuffer rb);
int ringbuffer_getCount (const RingBuffer rb);
void * ringbuffer_getValues(const RingBuffer rb);
typedef bool (*RingBufferIterator)(int index, void * value, void * udata);
void ringbuffer_forEach(const RingBuffer rb, RingBufferIterator fn,
void * udata);