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Remove extern declaration of backup_type.

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Use PARAMS, not __BACKUPFILE_P.
(VALID_BACKUP_TYPE): Define.
(find_backup_file_name): Adjust prototype.
This commit is contained in:
Jim Meyering
1998-01-21 15:55:12 +00:00
parent 4935348b67
commit a52e0efbe2
1 changed files with 15 additions and 10 deletions
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25
lib/backupfile.h
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@@ -20,7 +20,7 @@
enum backup_type
{
/* Never make backups. */
none = 1,
none,
/* Make simple backups of every file. */
simple,
@@ -33,18 +33,23 @@ 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
#ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define __BACKUPFILE_P(args) ()
# define PARAMS(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));
char *base_name PARAMS ((char const *));
char *find_backup_file_name PARAMS ((char const *, enum backup_type));
enum backup_type get_version PARAMS ((char const *));
void addext PARAMS ((char *, char const *, int));