fix stat accounting of segments with huge blocks

include/mimalloc-internal.h

@@ -81,6 +81,7 @@ void       _mi_segment_page_abandon(mi_page_t* page, mi_segments_tld_t* tld);
 bool       _mi_segment_try_reclaim_abandoned( mi_heap_t* heap, bool try_all, mi_segments_tld_t* tld);
 void       _mi_segment_thread_collect(mi_segments_tld_t* tld);
 uint8_t*   _mi_segment_page_start(const mi_segment_t* segment, const mi_page_t* page, size_t block_size, size_t* page_size, size_t* pre_size); // page start for any page
+void       _mi_segment_huge_page_free(mi_segment_t* segment, mi_page_t* page, mi_block_t* block);
 
 // "page.c"
 void*      _mi_malloc_generic(mi_heap_t* heap, size_t size)  mi_attr_noexcept mi_attr_malloc;