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57 lines
2.5 KiB
C
57 lines
2.5 KiB
C
/********************************************************************\
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* engine-helpers.h -- gnucash engine helper functions *
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* Copyright (C) 2000 Linas Vepstas <linas@linas.org> *
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* Copyright (C) 2001 Linux Developers Group, Inc. *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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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. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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* *
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\********************************************************************/
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#ifndef ENGINE_HELPERS_GUILE_H
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#define ENGINE_HELPERS_GUILE_H
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#include <glib.h>
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#include <libguile.h>
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#include "gnc-engine.h"
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/* Helpers for various conversions to and from guile */
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GDate gnc_time64_to_GDate(SCM x);
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SCM gnc_guid2scm(GncGUID guid);
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GncGUID gnc_scm2guid(SCM guid_scm);
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int gnc_guid_p(SCM guid_scm);
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/* for a list of strings */
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GSList * gnc_query_scm2path (SCM path_scm);
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/* These two functions convert a query object into a scheme
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* representation of the query and vice-versa. They do not
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* simply convert a query pointer to a guile query pointer! */
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SCM gnc_query2scm (QofQuery * q);
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QofQuery * gnc_scm2query (SCM query_scm);
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SCM gnc_numeric_to_scm(gnc_numeric arg);
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gnc_numeric gnc_scm_to_numeric(SCM arg);
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gnc_commodity * gnc_scm_to_commodity(SCM scm);
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SCM gnc_commodity_to_scm (const gnc_commodity *commodity);
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SCM gnc_book_to_scm (const QofBook *book);
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#endif
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