update prototype for signal handlers to RETSIGTYPE (*)(int)

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8581 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/kafs/afssys.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
+ * Copyright (c) 1995 - 200 Kungliga Tekniska H<>gskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
  * All rights reserved.
  * 
@@ -283,7 +283,7 @@ int
 k_hasafs(void)
 {
 #if !defined(NO_AFS) && defined(SIGSYS)
-    RETSIGTYPE (*saved_func)();
+    RETSIGTYPE (*saved_func)(int);
 #endif
     int saved_errno;
     char *env = getenv ("AFS_SYSCALL");