diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c
index da56d6d250ce..763f237d011e 100644
--- a/sys/vm/swap_pager.c
+++ b/sys/vm/swap_pager.c
@@ -150,6 +150,8 @@ static vm_object_t
 				      vm_prot_t prot, vm_ooffset_t offset);
 static void	swap_pager_dealloc(vm_object_t object);
 static int	swap_pager_getpages(vm_object_t, vm_page_t *, int, int);
+static boolean_t
+		swap_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before, int *after);
 static void	swap_pager_init(void);
 static void	swap_pager_unswapped(vm_page_t);
 static void	swap_pager_strategy(vm_object_t, struct bio *);
@@ -724,7 +726,7 @@ swap_pager_copy(srcobject, dstobject, offset, destroysource)
  *	(that is handled in getpages/putpages).  It probably isn't worth
  *	doing here.
  */
-boolean_t
+static boolean_t
 swap_pager_haspage(object, pindex, before, after)
 	vm_object_t object;
 	vm_pindex_t pindex;
diff --git a/sys/vm/swap_pager.h b/sys/vm/swap_pager.h
index 074608d924f8..4a4e0517c48d 100644
--- a/sys/vm/swap_pager.h
+++ b/sys/vm/swap_pager.h
@@ -112,13 +112,10 @@ extern int nswdev;
 extern int vm_swap_size;	/* number of free swap blocks, in pages */
 
 void swap_pager_putpages(vm_object_t, vm_page_t *, int, boolean_t, int *);
-boolean_t swap_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before, int *after);
 void swap_pager_swapoff(int devidx, int *sw_used);
 
-int swap_pager_swp_alloc(vm_object_t, int);
 void swap_pager_copy(vm_object_t, vm_object_t, vm_pindex_t, int);
 void swap_pager_freespace(vm_object_t, vm_pindex_t, vm_size_t);
-void swap_pager_dmzspace(vm_object_t, vm_pindex_t, vm_size_t);
 void swap_pager_swap_init(void);
 int swap_pager_isswapped(vm_object_t, int);
 int swap_pager_reserve(vm_object_t, vm_pindex_t, vm_size_t);
@@ -127,7 +124,6 @@ int swap_pager_reserve(vm_object_t, vm_pindex_t, vm_size_t);
  * newswap functions
  */
 
-void swap_pager_page_removed(vm_page_t, vm_object_t);
 
 #endif				/* _KERNEL */
 #endif				/* _VM_SWAP_PAGER_H_ */