1 int	mbunpack(MetaBlock *mb, uchar *p, int n);
2 void	mbinsert(MetaBlock *mb, int i, MetaEntry*);
3 void	mbdelete(MetaBlock *mb, int i, MetaEntry*);
4 void	mbpack(MetaBlock *mb);
5 uchar	*mballoc(MetaBlock *mb, int n);
6 
7 int	meunpack(MetaEntry*, MetaBlock *mb, int i);
8 int	mecmp(MetaEntry*, char *s);
9 int	mecmpnew(MetaEntry*, char *s);
10 
11 int	vdsize(VacDir *dir);
12 int	vdunpack(VacDir *dir, MetaEntry*);
13 void	vdpack(VacDir *dir, MetaEntry*);
14 
15 VacFile *_vacfileroot(VacFs *fs, VtFile *file);
16 
17 int	_vacfsnextqid(VacFs *fs, uvlong *qid);