extern struct client *h_FindClient_r(struct rx_connection *tcon);
extern int h_ReleaseClient_r(struct client *client);
extern void h_TossStuff_r(struct host *host);
-extern void h_EnumerateClients(afs_int32 vid,
+extern void h_EnumerateClients(VolumeId vid,
int (*proc)(struct client *client, void *rock),
void *arock);
extern int GetClient(struct rx_connection *tcon, struct client **cp);