static u_long umap_findid __P((u_long, u_long [][2], int));
static id_t umap_findid __P((id_t, id_map_t, int));
LIST_HEAD(umap_node_hashhead, umap_node) *umap_node_hashtbl;u_long umap_node_hash;static u_long umap_findid __P((u_long, u_long [][2], int));static struct vnode *umap_node_find __P((struct mount *, struct vnode *));static int umap_node_alloc __P((struct mount *, struct vnode *,				struct vnode **));/* * Initialise cache headers */voidumapfs_init(){#ifdef UMAPFS_DIAGNOSTIC	printf("umapfs_init\n");		/* printed during system boot */#endif	umap_node_hashtbl = hashinit(NUMAPNODECACHE, M_CACHE, &umap_node_hash);}