diff options
Diffstat (limited to 'backupfile.h')
| -rw-r--r-- | backupfile.h | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/backupfile.h b/backupfile.h index dad19843f597..b9b973c2dde4 100644 --- a/backupfile.h +++ b/backupfile.h @@ -1,5 +1,5 @@ /* backupfile.h -- declarations for making Emacs style backup file names - Copyright (C) 1990, 1991, 1992, 1997 Free Software Foundation, Inc. + Copyright (C) 1990-1992, 1997-1999 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 @@ -16,6 +16,9 @@ If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef BACKUPFILE_H_ +# define BACKUPFILE_H_ + /* When to make backup files. */ enum backup_type { @@ -33,18 +36,25 @@ enum backup_type numbered }; -extern enum backup_type backup_type; +# define VALID_BACKUP_TYPE(Type) \ + ((Type) == none \ + || (Type) == simple \ + || (Type) == numbered_existing \ + || (Type) == numbered) + extern char const *simple_backup_suffix; -#ifndef __BACKUPFILE_P -# if defined __STDC__ || __GNUC__ -# define __BACKUPFILE_P(args) args -# else -# define __BACKUPFILE_P(args) () +# ifndef PARAMS +# if defined PROTOTYPES || (defined __STDC__ && __STDC__) +# define PARAMS(Args) Args +# else +# define PARAMS(Args) () +# endif # 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)); +char *find_backup_file_name PARAMS ((char const *, enum backup_type)); +enum backup_type get_version PARAMS ((char const *context, char const *arg)); +enum backup_type xget_version PARAMS ((char const *context, char const *arg)); +void addext PARAMS ((char *, char const *, int)); + +#endif /* ! BACKUPFILE_H_ */ |