$NetBSD: patch-exrecover_c,v 1.1 2011/08/01 05:47:40 dholland Exp $

Fix illegal C caught by clang.

--- exrecover.c~	2002-04-07 12:02:27.000000000 +0000
+++ exrecover.c
@@ -198,7 +198,7 @@ char *getblock __P((line, int));
 int blkio __P((bloc, char *, ssize_t (*) __P((int, void *, size_t))));
 char *poolsbrk __P((intptr_t));
 int error __P((char *str, ...));
-int listfiles __P((char *));
+void listfiles __P((char *));
 int enter __P((struct svfile *, char *, int));
 int qucmp __P((struct svfile *, struct svfile *));
 int findtmp __P((char *));
@@ -384,6 +384,7 @@ error(char *str, ...)
 	exit(1);
 }
 
+void
 listfiles(dirname)
 	char *dirname;
 {