/* $OpenBSD: backupfile.h,v 1.3 2002/02/19 19:39:39 millert Exp $*/ /* backupfile.h -- declarations for making Emacs style backup file names Copyright (C) 1990 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it without restriction. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. */ /* When to make backup files. */ enum backup_type { /* Never make backups. */ none, /* Make simple backups of every file. */ simple, /* Make numbered backups of files that already have numbered backups, and simple backups of the others. */ numbered_existing, /* Make numbered backups of every file. */ numbered }; extern enum backup_type backup_type; extern char *simple_backup_suffix; char *find_backup_file_name (char *file); enum backup_type get_version (char *version);