41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* $NetBSD: backupfile.h,v 1.3 1996/09/19 06:27:08 thorpej Exp $ */
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/* backupfile.h -- declarations for making Emacs style backup file names
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Copyright (C) 1990 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it without restriction.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/* When to make backup files. */
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enum backup_type
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{
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/* Never make backups. */
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none,
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/* Make simple backups of every file. */
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simple,
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/* Make numbered backups of files that already have numbered backups,
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and simple backups of the others. */
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numbered_existing,
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/* Make numbered backups of every file. */
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numbered
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};
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extern enum backup_type backup_type;
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extern char *simple_backup_suffix;
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#ifdef __STDC__
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char *find_backup_file_name (char *file);
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enum backup_type get_version (char *version);
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#else
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char *find_backup_file_name ();
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enum backup_type get_version ();
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#endif
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