Some systematic clean-up.

- UNUSED macro that expands to __attribute__((unused)) for gcc
- move rcsid around so that they can be tagged UNUSED.
- activate -Wunused.
- use UNUSED instead of kludgy junk for function arguments.
- add extern to all extern prototypes.
- update comments in lst.h.
- clean up var.c a little bit, constifying arguments, updating comments...

1 files changed, 11 insertions, 11 deletions

diff --git a/usr.bin/make/arch.c b/usr.bin/make/arch.c
index ab5eb6971ce..939473d4ec5 100644
--- a/usr.bin/make/arch.c
+++ b/usr.bin/make/arch.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arch.c,v 1.31 2000/06/23 16:20:01 espie Exp $	*/
+/*	$OpenBSD: arch.c,v 1.32 2000/09/14 13:32:05 espie Exp $	*/
 /*	$NetBSD: arch.c,v 1.17 1996/11/06 17:58:59 christos Exp $	*/
 
 /*
@@ -39,14 +39,6 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)arch.c	8.2 (Berkeley) 1/2/94";
-#else
-static char rcsid[] = "$OpenBSD: arch.c,v 1.31 2000/06/23 16:20:01 espie Exp $";
-#endif
-#endif /* not lint */
-
 /*-
  * arch.c --
  *	Functions to manipulate libraries, archives and their members.
@@ -110,6 +102,15 @@ static char rcsid[] = "$OpenBSD: arch.c,v 1.31 2000/06/23 16:20:01 espie Exp $";
 #include    "dir.h"
 #include    "config.h"
 
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)arch.c	8.2 (Berkeley) 1/2/94";
+#else
+UNUSED
+static char rcsid[] = "$OpenBSD: arch.c,v 1.32 2000/09/14 13:32:05 espie Exp $";
+#endif
+#endif /* not lint */
+
 #ifdef TARGET_MACHINE
 #undef MACHINE
 #define MACHINE TARGET_MACHINE
@@ -1008,9 +1009,8 @@ Arch_MTime (gn)
     GNode	  *gn;	      /* Node describing archive member */
 {
     struct ar_hdr *arhPtr;    /* Header of desired member */
-    time_t	  modTime;    /* Modification time as an integer */
 
-    arhPtr = ArchStatMember (Varq_Value(ARCHIVE_INDEX, gn),
+    arhPtr = ArchStatMember(Varq_Value(ARCHIVE_INDEX, gn),
 			     Varq_Value(MEMBER_INDEX, gn),
 			     TRUE);
     if (arhPtr != NULL) {