diff --git a/sys/alpha/include/pmap.h b/sys/alpha/include/pmap.h
index ea25c44ed97f..fdfc7e4518f8 100644
--- a/sys/alpha/include/pmap.h
+++ b/sys/alpha/include/pmap.h
@@ -208,11 +208,6 @@ typedef struct pv_entry {
 	vm_page_t	pv_ptem;	/* VM page for pte */
 } *pv_entry_t;
 
-#define	PV_ENTRY_NULL	((pv_entry_t) 0)
-
-#define	PV_CI		0x01	/* all entries must be cache inhibited */
-#define	PV_PTPAGE	0x02	/* entry maps a page table page */
-
 #ifdef	_KERNEL
 
 extern caddr_t	CADDR1;
@@ -234,7 +229,6 @@ int	pmap_uses_prom_console(void);
 void	*pmap_mapdev(vm_offset_t, vm_size_t);
 void	pmap_unmapdev(vm_offset_t, vm_size_t);
 unsigned *pmap_pte(pmap_t, vm_offset_t) __pure2;
-vm_page_t pmap_use_pt(pmap_t, vm_offset_t);
 void	pmap_set_opt	(unsigned *);
 void	pmap_set_opt_bsp	(void);
 void	pmap_deactivate(struct thread *td);
diff --git a/sys/ia64/include/pmap.h b/sys/ia64/include/pmap.h
index 03ef3bf1cf70..e2f6130648bf 100644
--- a/sys/ia64/include/pmap.h
+++ b/sys/ia64/include/pmap.h
@@ -114,8 +114,6 @@ typedef struct pv_entry {
 	TAILQ_ENTRY(pv_entry)	pv_plist;
 } *pv_entry_t;
 
-#define	PV_ENTRY_NULL	((pv_entry_t) 0)
-
 #ifdef	_KERNEL
 
 extern vm_offset_t avail_end;
@@ -133,7 +131,6 @@ int	pmap_uses_prom_console(void);
 void	*pmap_mapdev(vm_offset_t, vm_size_t);
 void	pmap_unmapdev(vm_offset_t, vm_size_t);
 unsigned *pmap_pte(pmap_t, vm_offset_t) __pure2;
-vm_page_t pmap_use_pt(pmap_t, vm_offset_t);
 void	pmap_set_opt	(unsigned *);
 void	pmap_set_opt_bsp	(void);
 struct pmap *pmap_install(struct pmap *pmap);