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Diffstat (limited to 'compat/seq.c')
-rw-r--r-- | compat/seq.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/compat/seq.c b/compat/seq.c new file mode 100644 index 0000000..e787f96 --- /dev/null +++ b/compat/seq.c @@ -0,0 +1,41 @@ +/* seq.c - This is the sequential visit of the database. This defines two + user-visable routines that are used together. This is the DBM interface. */ + +/* This file is part of GDBM, the GNU data base manager. + Copyright (C) 1990, 1991, 1993, 2007, 2011 Free Software Foundation, + Inc. + + GDBM is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + GDBM 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. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GDBM. If not, see <http://www.gnu.org/licenses/>. */ + +/* Include system configuration before all else. */ +#include "autoconf.h" +#include "dbm-priv.h" + +/* Start the visit of all keys in the database. This produces something in + hash order, not in any sorted order. */ + +datum +firstkey (void) +{ + return dbm_firstkey (_gdbm_file); +} + + +/* Continue visiting all keys. The next key following KEY is returned. */ + +datum +nextkey (datum key) +{ + return dbm_nextkey (_gdbm_file); +} |