X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fbackupfile.h;h=dad19843f59705086a2bbba1110418a01be7dadf;hb=refs%2Ftags%2FTEXTUTILS-1_22c;hp=689821822300865aff71c0117e996f9c107bb70d;hpb=729a416929445412aa45238f483c266f0555c6d8;p=gnulib.git

diff --git a/lib/backupfile.h b/lib/backupfile.h
index 689821822..dad19843f 100644
--- 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
@@ -12,31 +12,39 @@
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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.  */
+/* When to make backup files. */
 enum backup_type
 {
-  /* Never make backups.  */
+  /* Never make backups. */
   none,
 
-  /* Make simple backups of every file.  */
+  /* Make simple backups of every file. */
   simple,
 
   /* Make numbered backups of files that already have numbered backups,
-     and simple backups of the others.  */
+     and simple backups of the others. */
   numbered_existing,
 
-  /* Make numbered backups of every file.  */
+  /* Make numbered backups of every file. */
   numbered
 };
 
 extern enum backup_type backup_type;
-extern char *simple_backup_suffix;
-
-#ifdef __STDC__
-char *find_backup_file_name (const 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));