1 files changed, 46 insertions, 0 deletions
diff --git a/src/cmd/vac/fns.h b/src/cmd/vac/fns.h
new file mode 100644
index 00000000..f013f126
--- /dev/null
+++ b/src/cmd/vac/fns.h
@@ -0,0 +1,46 @@
+Source	*sourceAlloc(Cache*, Lump *u, ulong block, int elem, int readonly);
+Source 	*sourceOpen(Source*, ulong entry, int readOnly);
+Source 	*sourceCreate(Source*, int psize, int dsize, int isdir, ulong entry);
+Lump	*sourceGetLump(Source*, ulong block, int readOnly, int lock);
+Lump	*sourceWalk(Source *r, ulong block, int readOnly, int *);
+int	sourceSetDepth(Source *r, uvlong size);
+int	sourceSetSize(Source *r, uvlong size);
+uvlong	sourceGetSize(Source *r);
+int	sourceSetDirSize(Source *r, ulong size);
+ulong	sourceGetDirSize(Source *r);
+void	sourceRemove(Source*);
+void	sourceFree(Source*);
+int	sourceGetVtEntry(Source *r, VtEntry *dir);
+ulong	sourceGetNumBlocks(Source *r);
+
+Lump	*lumpWalk(Lump *u, int offset, int type, int size, int readOnly, int lock);
+int	lumpGetScore(Lump *u, int offset, uchar score[VtScoreSize]);
+void	lumpDecRef(Lump*, int unlock);
+Lump	*lumpIncRef(Lump*);
+void	lumpFreeEntry(Lump *u, int entry);
+
+Cache 	*cacheAlloc(VtSession *z, int blockSize, long nblocks);
+Lump 	*cacheAllocLump(Cache *c, int type, int size, int dir);
+void	cacheFree(Cache *c);
+long	cacheGetSize(Cache*);
+int	cacheSetSize(Cache*, long);
+int	cacheGetBlockSize(Cache *c);
+Lump 	*cacheGetLump(Cache *c, uchar score[VtScoreSize], int type, int size);
+void	cacheCheck(Cache*);
+
+int	mbUnpack(MetaBlock *mb, uchar *p, int n);
+void	mbInsert(MetaBlock *mb, int i, MetaEntry*);
+void	mbDelete(MetaBlock *mb, int i, MetaEntry*);
+void	mbPack(MetaBlock *mb);
+uchar	*mbAlloc(MetaBlock *mb, int n);
+
+int	meUnpack(MetaEntry*, MetaBlock *mb, int i);
+int	meCmp(MetaEntry*, char *s);
+int	meCmpNew(MetaEntry*, char *s);
+
+int	vdSize(VacDir *dir);
+int	vdUnpack(VacDir *dir, MetaEntry*);
+void	vdPack(VacDir *dir, MetaEntry*);
+
+VacFile *vfRoot(VacFS *fs, uchar *score);
+