mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 03:40:34 +02:00
5ee73e7def
* libguile/snarf.h: * libguile/variable.h (SCM_VARIABLE, SCM_GLOBAL_VARIABLE): (SCM_VARIABLE_INIT, SCM_GLOBAL_VARIABLE_INIT): Move here.
84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
/* classes: h_files */
|
||
|
||
#ifndef SCM_VARIABLE_H
|
||
#define SCM_VARIABLE_H
|
||
|
||
/* Copyright (C) 1995-1996,2000-2001,2006,2008,2011,2018
|
||
* Free Software Foundation, Inc.
|
||
*
|
||
* 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 3 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, write to the Free Software
|
||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
||
* 02110-1301 USA
|
||
*/
|
||
|
||
|
||
|
||
#include "libguile/__scm.h"
|
||
#include <libguile/error.h>
|
||
#include <libguile/gc.h>
|
||
#include <libguile/snarf.h>
|
||
|
||
|
||
|
||
/* Variables
|
||
*/
|
||
#define SCM_VARIABLEP(X) (SCM_HAS_TYP7 (X, scm_tc7_variable))
|
||
#define SCM_VARIABLE_REF(V) SCM_CELL_OBJECT_1 (V)
|
||
#define SCM_VARIABLE_SET(V, X) SCM_SET_CELL_OBJECT_1 (V, X)
|
||
#define SCM_VARIABLE_LOC(V) (SCM_CELL_OBJECT_LOC ((V), 1))
|
||
|
||
#define SCM_VALIDATE_VARIABLE(pos, var) \
|
||
SCM_MAKE_VALIDATE_MSG (pos, var, VARIABLEP, "variable")
|
||
|
||
|
||
|
||
|
||
#define SCM_VARIABLE(c_name, scheme_name) \
|
||
SCM_SNARF_HERE(static SCM c_name) \
|
||
SCM_SNARF_INIT(c_name = scm_c_define (scheme_name, SCM_BOOL_F);)
|
||
|
||
#define SCM_GLOBAL_VARIABLE(c_name, scheme_name) \
|
||
SCM_SNARF_HERE(SCM c_name) \
|
||
SCM_SNARF_INIT(c_name = scm_c_define (scheme_name, SCM_BOOL_F);)
|
||
|
||
#define SCM_VARIABLE_INIT(c_name, scheme_name, init_val) \
|
||
SCM_SNARF_HERE(static SCM c_name) \
|
||
SCM_SNARF_INIT(c_name = scm_c_define (scheme_name, init_val);)
|
||
|
||
#define SCM_GLOBAL_VARIABLE_INIT(c_name, scheme_name, init_val) \
|
||
SCM_SNARF_HERE(SCM c_name) \
|
||
SCM_SNARF_INIT(c_name = scm_c_define (scheme_name, init_val);)
|
||
|
||
|
||
|
||
|
||
SCM_API SCM scm_make_variable (SCM init);
|
||
SCM_API SCM scm_make_undefined_variable (void);
|
||
SCM_API SCM scm_variable_p (SCM obj);
|
||
SCM_API SCM scm_variable_ref (SCM var);
|
||
SCM_API SCM scm_variable_set_x (SCM var, SCM val);
|
||
SCM_API SCM scm_variable_unset_x (SCM var);
|
||
SCM_API SCM scm_variable_bound_p (SCM var);
|
||
|
||
SCM_INTERNAL void scm_i_variable_print (SCM var, SCM port, scm_print_state *pstate);
|
||
|
||
SCM_INTERNAL void scm_init_variable (void);
|
||
|
||
#endif /* SCM_VARIABLE_H */
|
||
|
||
/*
|
||
Local Variables:
|
||
c-file-style: "gnu"
|
||
End:
|
||
*/
|