gnucash/common/guile-mappings.h

37 lines
1.8 KiB
C

/********************************************************************\
* guile-mappings.h - Guile version compatibility mappings *
* Copyright (C) 2003, David Hampton *
* *
* This program 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 2 of *
* the License, or (at your option) any later version. *
* *
* This program 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 this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
\********************************************************************/
#include <libguile.h> /* for SCM_MAJOR_VERSION etc */
/* Convenience macros */
#if defined(scm_to_utf8_string) && SCM_MAJOR_VERSION >= 2
#undef scm_to_utf8_string
#undef scm_from_utf8_string
#undef SWIG_scm2str
#define SWIG_scm2str(s) scm_to_utf8_string(s)
#undef SWIG_str02scm
#define SWIG_str02scm(str) \
str ? scm_from_utf8_string(str) : SCM_BOOL_F
#endif
#define scm_is_equal(obj1,obj2) scm_is_true(scm_equal_p(obj1,obj2))
#define scm_is_exact(obj) scm_is_true(scm_exact_p(obj))
#define scm_is_list(obj) scm_is_true(scm_list_p(obj))
#define scm_is_procedure(obj) scm_is_true(scm_procedure_p(obj))