u16 version; // sanakirja version
	u8 root;     // which page is currently the root page?
	u8 nroots;   // how many root pages are there?
	u32 crc;     // CRC of this page
	u64 length;  // first free page at the end of the file
	u64 freedb;  // offset of the free list
	u64 rcdb;    // offset of the RC db

	u16 version; /* sanakirja version */
	u8 root;     /* which page is currently the root page? */
	u8 nroots;   /* how many root pages are there? */
	u32 crc;     /* CRC of this page */
	u64 length;  /* first free page at the end of the file */
	u64 freedb;  /* offset of the free list */
	u64 rcdb;    /* offset of the RC db */