add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/hfs/btree.h
..
..
@@ -67,7 +67,7 @@
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 	wait_queue_head_t lock_wq;
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 	atomic_t refcnt;
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 	unsigned int page_offset;
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-	struct page *page[0];
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+	struct page *page[];
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 };
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 #define HFS_BNODE_ERROR		0