Fix up some sloppy coding practices:

- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.

2 files changed, 3 insertions, 16 deletions

diff --git a/sys/amd64/include/cpufunc.h b/sys/amd64/include/cpufunc.h
index 77f9213..8c99782 100644
--- a/sys/amd64/include/cpufunc.h
+++ b/sys/amd64/include/cpufunc.h
@@ -30,7 +30,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: cpufunc.h,v 1.15 1994/08/11 02:26:08 jkh Exp $
+ *	$Id: cpufunc.h,v 1.16 1994/08/13 03:49:49 wollman Exp $
  */
 
 /*
@@ -153,6 +153,7 @@ void	load_cr0	__P((u_int cr0));
 u_int	rcr0	__P((void));
 void load_cr3(u_long);
 u_long rcr3(void);
+extern void DELAY(int);
 
 void	setidt	__P((int, void (*)(), int, int));
 extern u_long kvtop(void *);
diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h
index 7ddcebd..1e4cf2b 100644
--- a/sys/amd64/include/pmap.h
+++ b/sys/amd64/include/pmap.h
@@ -42,7 +42,7 @@
  *
  *	from: hp300: @(#)pmap.h	7.2 (Berkeley) 12/16/90
  *	from: @(#)pmap.h	7.4 (Berkeley) 5/12/91
- * 	$Id: pmap.h,v 1.12 1994/03/24 23:12:48 davidg Exp $
+ * 	$Id: pmap.h,v 1.14 1994/05/25 08:56:24 rgrimes Exp $
  */
 
 #ifndef	_PMAP_MACHINE_
@@ -194,23 +194,9 @@ pv_entry_t	pv_table;		/* array of entries, one per page */
 
 #define	pmap_resident_count(pmap)	((pmap)->pm_stats.resident_count)
 
-extern pmap_t pmap_create(vm_size_t);
-extern void pmap_pinit(struct pmap *);
-extern void pmap_destroy(pmap_t);
-extern void pmap_release(struct pmap *);
-extern void pmap_reference(pmap_t);
-extern void pmap_remove(struct pmap *, vm_offset_t, vm_offset_t);
-extern void pmap_protect(struct pmap *, vm_offset_t, vm_offset_t, vm_prot_t);
-extern void pmap_enter(pmap_t, vm_offset_t, vm_offset_t, vm_prot_t, boolean_t);
-extern void pmap_change_wiring(pmap_t, vm_offset_t, boolean_t);
 extern inline pt_entry_t *pmap_pte(pmap_t, vm_offset_t);
-extern vm_offset_t pmap_extract(pmap_t, vm_offset_t);
-extern void pmap_copy(pmap_t, pmap_t, vm_offset_t, vm_size_t, vm_offset_t);
-extern void pmap_collect(pmap_t);
 struct pcb; extern void pmap_activate(pmap_t, struct pcb *);
 extern pmap_t pmap_kernel(void);
-extern void pmap_pageable(pmap_t, vm_offset_t, vm_offset_t, boolean_t);
-
 
 #endif /* KERNEL */