extern int Fork(void);
extern int Wait(char *prog);
extern char *ToString(const char *s);
+extern int AskDAFS(void);
extern void AskOffline(struct SalvInfo *salvinfo, VolumeId volumeId);
extern void AskOnline(struct SalvInfo *salvinfo, VolumeId volumeId);
extern void AskDelete(struct SalvInfo *salvinfo, VolumeId volumeId);