fixes stupid piece of bpf code that duplicates cdefs.h's handling of

'inline' in such a way as to cause stupid warnings.

sys/net/bpf.c

@@ -38,7 +38,7 @@
  *	@(#)bpf.c	7.5 (Berkeley) 7/15/91
  *
  * static char rcsid[] =
- * "$Header: /cvsroot/src/sys/net/bpf.c,v 1.3 1993/04/05 22:04:09 deraadt Exp $";
+ * "$Header: /cvsroot/src/sys/net/bpf.c,v 1.4 1993/04/09 11:02:51 glass Exp $";
  */
 
 #include "bpfilter.h"
@@ -49,12 +49,6 @@
 #define __386BSD__
 #endif
 
-#ifndef __GNUC__
-#define inline
-#else
-#define inline __inline__
-#endif
-
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/mbuf.h>