(libfu_a_SOURCES): Add oa-hash.c.

[gnulib.git] / lib / backupfile.h

diff --git a/lib/backupfile.h b/lib/backupfile.h
index 65a189e..dad1984 100644 (file)
--- a/lib/backupfile.h
+++ b/lib/backupfile.h
@@ -1,5 +1,5 @@
 /* backupfile.h -- declarations for making Emacs style backup file names
-   Copyright (C) 1990 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1991, 1992, 1997 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,8 +12,9 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* When to make backup files. */
 enum backup_type
@@ -33,10 +34,17 @@ enum backup_type
 };
 
 extern enum backup_type backup_type;
-extern char *simple_backup_suffix;
-
-#ifdef __STDC__
-char *find_backup_file_name (char *file);
-#else
-char *find_backup_file_name ();
+extern char const *simple_backup_suffix;
+
+#ifndef __BACKUPFILE_P
+# if defined __STDC__ || __GNUC__
+#  define __BACKUPFILE_P(args) args
+# else
+#  define __BACKUPFILE_P(args) ()
+# endif
 #endif
+
+char *base_name __BACKUPFILE_P ((char const *));
+char *find_backup_file_name __BACKUPFILE_P ((char const *));
+enum backup_type get_version __BACKUPFILE_P ((char const *));
+void addext __BACKUPFILE_P ((char *, char const *, int));