return 0;
heap->alloc_len = max_t(size_t, new_len, heap->alloc_len << 1);
new_ptrs = calloc(heap->alloc_len, sizeof(void *));
return 0;
heap->alloc_len = max_t(size_t, new_len, heap->alloc_len << 1);
new_ptrs = calloc(heap->alloc_len, sizeof(void *));
size_t pos, len = heap->len;
for (pos = 0; pos < len; pos++)
size_t pos, len = heap->len;
for (pos = 0; pos < len; pos++)