+#ifdef KERNEL
+boolean_t vm_map_check_protection __P((vm_map_t,
+ vm_offset_t, vm_offset_t, vm_prot_t));
+int vm_map_copy __P((vm_map_t, vm_map_t, vm_offset_t,
+ vm_size_t, vm_offset_t, boolean_t, boolean_t));
+void vm_map_copy_entry __P((vm_map_t,
+ vm_map_t, vm_map_entry_t, vm_map_entry_t));
+struct pmap;
+vm_map_t vm_map_create __P((struct pmap *,
+ vm_offset_t, vm_offset_t, boolean_t));
+void vm_map_deallocate __P((vm_map_t));
+int vm_map_delete __P((vm_map_t, vm_offset_t, vm_offset_t));
+vm_map_entry_t vm_map_entry_create __P((vm_map_t));
+void vm_map_entry_delete __P((vm_map_t, vm_map_entry_t));
+void vm_map_entry_dispose __P((vm_map_t, vm_map_entry_t));
+void vm_map_entry_unwire __P((vm_map_t, vm_map_entry_t));
+int vm_map_find __P((vm_map_t, vm_object_t,
+ vm_offset_t, vm_offset_t *, vm_size_t, boolean_t));
+int vm_map_findspace __P((vm_map_t,
+ vm_offset_t, vm_size_t, vm_offset_t *));
+int vm_map_inherit __P((vm_map_t,
+ vm_offset_t, vm_offset_t, vm_inherit_t));
+void vm_map_init __P((struct vm_map *,
+ vm_offset_t, vm_offset_t, boolean_t));
+int vm_map_insert __P((vm_map_t,
+ vm_object_t, vm_offset_t, vm_offset_t, vm_offset_t));
+boolean_t vm_map_is_allocated __P((vm_map_t,
+ vm_offset_t, vm_offset_t, boolean_t));
+int vm_map_lookup __P((vm_map_t *, vm_offset_t, vm_prot_t,
+ vm_map_entry_t *, vm_object_t *, vm_offset_t *, vm_prot_t *,
+ boolean_t *, boolean_t *));
+void vm_map_lookup_done __P((vm_map_t, vm_map_entry_t));
+boolean_t vm_map_lookup_entry __P((vm_map_t,
+ vm_offset_t, vm_map_entry_t *));
+int vm_map_pageable __P((vm_map_t,
+ vm_offset_t, vm_offset_t, boolean_t));
+void vm_map_print __P((vm_map_t, boolean_t));
+int vm_map_protect __P((vm_map_t,
+ vm_offset_t, vm_offset_t, vm_prot_t, boolean_t));
+void vm_map_reference __P((vm_map_t));
+int vm_map_remove __P((vm_map_t, vm_offset_t, vm_offset_t));
+void vm_map_simplify __P((vm_map_t, vm_offset_t));
+void vm_map_simplify_entry __P((vm_map_t, vm_map_entry_t));
+void vm_map_startup __P((void));
+int vm_map_submap __P((vm_map_t,
+ vm_offset_t, vm_offset_t, vm_map_t));
+#endif
+#endif /* _VM_MAP_ */