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/* db.h: lookups in an externally built db file.
Copyright 1994, 1995, 2008, 2010, 2011 Karl Berry.
Copyright 1999, 2003, 2005 Olaf Weber.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, see <http://www.gnu.org/licenses/>. */
#ifndef KPATHSEA_DB_H
#define KPATHSEA_DB_H
#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */
#include <kpathsea/c-proto.h>
#include <kpathsea/types.h>
#include <kpathsea/str-list.h>
/* Initialize the database. Until this is called, no ls-R matches will
be found. */
extern void kpathsea_init_db (kpathsea kpse);
/* Return list of matches for NAME in the ls-R file matching PATH_ELT. If
ALL is set, return (null-terminated list) of all matches, else just
the first. If no matches, return a pointer to an empty list. If no
databases can be read, or PATH_ELT is not in any of the databases,
return NULL. */
extern str_list_type *kpathsea_db_search (kpathsea kpse, const_string name,
const_string path_elt, boolean all);
extern str_list_type *kpathsea_db_search_list (kpathsea kpse,
const_string* names,
const_string path_elt,
boolean all);
/* Insert the filename FNAME into the database.
Called by mktex() in tex-make.c. */
extern void kpathsea_db_insert (kpathsea kpse, const_string fname);
#endif /* MAKE_KPSE_DLL */
#endif /* not KPATHSEA_DB_H */
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