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core: make vector foreach standard C compliant #544

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core: make vector foreach standard C compliant #544

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6 changes: 4 additions & 2 deletions src/libbpfilter/include/bpfilter/core/vector.h
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Original file line number Diff line number Diff line change
Expand Up @@ -62,9 +62,11 @@ void bf_vector_init(bf_vector *vec, size_t elem_size);
#define bf_vector_foreach(vec, elem) \
for (void *(elem) = (vec)->data, \
*__end = (vec)->data ? \
(vec)->data + ((vec)->size * (vec)->elem_size) : \
(char *)(vec)->data + \
((vec)->size * (vec)->elem_size) : \
NULL; \
(elem) && (elem) < __end; (elem) = (elem) + (vec)->elem_size)
(elem) && (elem) < __end; \
(elem) = (char *)(elem) + (vec)->elem_size)

/**
* @brief Allocate and initialise a new vector on the heap.
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