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.

1 files changed, 1 insertions, 3 deletions

diff --git a/sys/dev/ed/if_ed.c b/sys/dev/ed/if_ed.c
index bca7f31..8577d08 100644
--- a/sys/dev/ed/if_ed.c
+++ b/sys/dev/ed/if_ed.c
@@ -13,7 +13,7 @@
  *   the SMC Elite Ultra (8216), the 3Com 3c503, the NE1000 and NE2000,
  *   and a variety of similar clones.
  *
- * $Id: if_ed.c,v 1.43 1994/08/12 06:36:51 davidg Exp $
+ * $Id: if_ed.c,v 1.44 1994/08/13 03:50:03 wollman Exp $
  */
 
 #include "ed.h"
@@ -131,8 +131,6 @@ u_short ed_pio_write_mbufs();
 
 void    ed_setrcr(struct ifnet *, struct ed_softc *);
 
-extern int ether_output();
-
 struct trailer_header {
 	u_short ether_type;
 	u_short ether_residual;