fix build with gcc2

archivers/arc/patches/patch-arc_c

@@ -1,7 +1,24 @@
-$OpenBSD: patch-arc_c,v 1.3 2011/05/23 13:42:10 gsoares Exp $
+$OpenBSD: patch-arc_c,v 1.4 2011/05/30 10:58:28 jasper Exp $
---- arc.c.orig	Sat Aug  7 10:06:42 2010
+--- arc.c.orig	Sat Aug  7 15:06:42 2010
-+++ arc.c	Thu May 19 23:35:46 2011
++++ arc.c	Mon May 30 11:55:37 2011
-@@ -298,7 +298,7 @@ main(num, arg)			/* system entry point */
+@@ -129,6 +129,7 @@ main(num, arg)			/* system entry point */
+ #if	UNIX
+ 	struct	stat	sbuf;
+ #endif
++	int		fd;
+ 
+ 	if (num < 3) {
+ 		printf("ARC - Archive utility, Version 5.21p, created on 08/07/2010\n");
+@@ -228,7 +229,7 @@ main(num, arg)			/* system entry point */
+ #if	!MSDOS
+ 	{
+ 		strcat(arctemp, "AXXXXXX");
+-		int fd = mkstemp(arctemp);
++		fd = mkstemp(arctemp);
+ 		if (fd == -1)
+ 		{
+ 			fprintf(stderr, "Unable to create temporary files: %s\n", strerror(errno));
+@@ -298,7 +299,7 @@ main(num, arg)			/* system entry point */
  			keepbak = 1;
  
  		else if (*a == 'W')	/* suppress warnings */

archivers/arc/patches/patch-marc_c

@@ -0,0 +1,20 @@
+$OpenBSD: patch-marc_c,v 1.3 2011/05/30 10:58:28 jasper Exp $
+--- marc.c.orig	Mon May 30 04:53:15 2011
++++ marc.c	Mon May 30 04:53:49 2011
+@@ -63,6 +63,7 @@ char *arg[];			       /* pointers to arguments */
+     VOID exitpause();
+ #endif
+     int n;			       /* index */
++    int fd;
+ #if	UNIX
+     struct	stat	sbuf;
+ #endif
+@@ -123,7 +124,7 @@ char *arg[];			       /* pointers to arguments */
+ #if	!MSDOS
+ 	{
+ 		strcat(arctemp, "AXXXXXX");
+-		int fd = mkstemp(arctemp);
++		fd = mkstemp(arctemp);
+ 		if (fd == -1)
+ 		{
+ 			fprintf(stderr, "Unable to create temporary files: %s\n", strerror(errno));