[bpt/guile.git] / libguile / snarf.h

/* classes: h_files */

/* Macros for snarfing initialization actions from C source. */

#ifndef LIBGUILE_SNARF_H
#define LIBGUILE_SNARF_H

/*	Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
 * 
 * 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, 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 software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307 USA
 *
 * As a special exception, the Free Software Foundation gives permission
 * for additional uses of the text contained in its release of GUILE.
 *
 * The exception is that, if you link the GUILE library with other files
 * to produce an executable, this does not by itself cause the
 * resulting executable to be covered by the GNU General Public License.
 * Your use of that executable is in no way restricted on account of
 * linking the GUILE library code into it.
 *
 * This exception does not however invalidate any other reasons why
 * the executable file might be covered by the GNU General Public License.
 *
 * This exception applies only to the code released by the
 * Free Software Foundation under the name GUILE.  If you copy
 * code from other Free Software Foundation releases into a copy of
 * GUILE, as the General Public License permits, the exception does
 * not apply to the code that you add in this way.  To avoid misleading
 * anyone as to the status of such modified files, you must delete
 * this exception notice from them.
 *
 * If you write modifications of your own for GUILE, it is your choice
 * whether to permit this exception to apply to your modifications.
 * If you do not wish that, delete this exception notice.  */
\f

#ifndef SCM_MAGIC_SNARFER
#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN)  \
	static char RANAME[]=STR
#define SCM_PROC1(RANAME, STR, TYPE, CFN)  \
	static char RANAME[]=STR
#else
#ifdef __cplusplus
#if REQ == 0 && OPT == 0 && VAR == 0
#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN)  \
%%%	scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*) (void)) CFN)
#else
#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN)  \
%%%	scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*) (SCM, ...)) CFN)
#endif
#if TYPE == scm_tc7_subr_0
#define SCM_PROC1(RANAME, STR, TYPE, CFN)  \
%%%	scm_make_subr(RANAME, TYPE, (SCM (*)(void)) CFN)
#else
#define SCM_PROC1(RANAME, STR, TYPE, CFN)  \
%%%	scm_make_subr(RANAME, TYPE, (SCM (*)(...)) CFN)
#endif
#else /* __cplusplus */
#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN)  \
%%%	scm_make_gsubr (RANAME, REQ, OPT, VAR, CFN)
#define SCM_PROC1(RANAME, STR, TYPE, CFN)  \
%%%	scm_make_subr(RANAME, TYPE, CFN)
#endif /* __cplusplus */
#endif

#ifndef SCM_MAGIC_SNARFER
#define SCM_SYMBOL(c_name, scheme_name) \
	static SCM c_name = SCM_BOOL_F
#else
#define SCM_SYMBOL(C_NAME, SCHEME_NAME) \
%%%	C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
#endif

#ifndef SCM_MAGIC_SNARFER
#define SCM_GLOBAL_SYMBOL(c_name, scheme_name) \
	SCM c_name = SCM_BOOL_F
#else
#define SCM_GLOBAL_SYMBOL(C_NAME, SCHEME_NAME) \
%%%	C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
#endif


#ifndef SCM_MAGIC_SNARFER
#define SCM_VCELL(c_name, scheme_name) \
	static SCM c_name = SCM_BOOL_F
#else
#define SCM_VCELL(C_NAME, SCHEME_NAME) \
%%%	C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
#endif

#ifndef SCM_MAGIC_SNARFER
#define SCM_GLOBAL_VCELL(c_name, scheme_name) \
	SCM c_name = SCM_BOOL_F
#else
#define SCM_GLOBAL_VCELL(C_NAME, SCHEME_NAME) \
%%%	C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
#endif


#ifndef SCM_MAGIC_SNARFER
#define SCM_CONST_LONG(C_NAME, SCHEME_NAME,VALUE) \
	static SCM C_NAME = SCM_BOOL_F
#else
#define SCM_CONST_LONG(C_NAME, SCHEME_NAME,VALUE) \
%%%	C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, scm_long2num (VALUE))
#endif

#endif /* LIBGUILE_SNARF_H */
Commit	Line	Data
5b4215a8 JB	1	/* classes: h_files */
	2
	3	/* Macros for snarfing initialization actions from C source. */
	4
	5	#ifndef LIBGUILE_SNARF_H
	6	#define LIBGUILE_SNARF_H
	7
1e598865	8	/* Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
5b4215a8 JB	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License as published by
	12	* the Free Software Foundation; either version 2, or (at your option)
	13	* any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this software; see the file COPYING. If not, write to
82892bed JB	22	* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
82892bed JB	23	* Boston, MA 02111-1307 USA
5b4215a8 JB	24	*
	25	* As a special exception, the Free Software Foundation gives permission
	26	* for additional uses of the text contained in its release of GUILE.
	27	*
	28	* The exception is that, if you link the GUILE library with other files
	29	* to produce an executable, this does not by itself cause the
	30	* resulting executable to be covered by the GNU General Public License.
	31	* Your use of that executable is in no way restricted on account of
	32	* linking the GUILE library code into it.
	33	*
	34	* This exception does not however invalidate any other reasons why
	35	* the executable file might be covered by the GNU General Public License.
	36	*
	37	* This exception applies only to the code released by the
	38	* Free Software Foundation under the name GUILE. If you copy
	39	* code from other Free Software Foundation releases into a copy of
	40	* GUILE, as the General Public License permits, the exception does
	41	* not apply to the code that you add in this way. To avoid misleading
	42	* anyone as to the status of such modified files, you must delete
	43	* this exception notice from them.
	44	*
	45	* If you write modifications of your own for GUILE, it is your choice
	46	* whether to permit this exception to apply to your modifications.
	47	* If you do not wish that, delete this exception notice. */
	48	\f
	49
	50	#ifndef SCM_MAGIC_SNARFER
	51	#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
	52	static char RANAME[]=STR
	53	#define SCM_PROC1(RANAME, STR, TYPE, CFN) \
	54	static char RANAME[]=STR
	55	#else
	56	#ifdef __cplusplus
dfa84eae	57	#if REQ == 0 && OPT == 0 && VAR == 0
5b4215a8	58	#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
d0104d7e	59	%%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*) (void)) CFN)
dfa84eae MD	60	#else
	61	#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
	62	%%% scm_make_gsubr (RANAME, REQ, OPT, VAR, (SCM (*) (SCM, ...)) CFN)
	63	#endif
	64	#if TYPE == scm_tc7_subr_0
5b4215a8	65	#define SCM_PROC1(RANAME, STR, TYPE, CFN) \
d0104d7e	66	%%% scm_make_subr(RANAME, TYPE, (SCM (*)(void)) CFN)
dfa84eae MD	67	#else
	68	#define SCM_PROC1(RANAME, STR, TYPE, CFN) \
	69	%%% scm_make_subr(RANAME, TYPE, (SCM (*)(...)) CFN)
	70	#endif
	71	#else /* __cplusplus */
5b4215a8 JB	72	#define SCM_PROC(RANAME, STR, REQ, OPT, VAR, CFN) \
	73	%%% scm_make_gsubr (RANAME, REQ, OPT, VAR, CFN)
	74	#define SCM_PROC1(RANAME, STR, TYPE, CFN) \
	75	%%% scm_make_subr(RANAME, TYPE, CFN)
dfa84eae	76	#endif /* __cplusplus */
5b4215a8 JB	77	#endif
	78
	79	#ifndef SCM_MAGIC_SNARFER
	80	#define SCM_SYMBOL(c_name, scheme_name) \
	81	static SCM c_name = SCM_BOOL_F
	82	#else
	83	#define SCM_SYMBOL(C_NAME, SCHEME_NAME) \
	84	%%% C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
	85	#endif
	86
78f9f47b MD	87	#ifndef SCM_MAGIC_SNARFER
	88	#define SCM_GLOBAL_SYMBOL(c_name, scheme_name) \
	89	SCM c_name = SCM_BOOL_F
	90	#else
	91	#define SCM_GLOBAL_SYMBOL(C_NAME, SCHEME_NAME) \
	92	%%% C_NAME = scm_permanent_object (SCM_CAR (scm_intern0 (SCHEME_NAME)))
	93	#endif
	94
5b4215a8 JB	95
5b4215a8 JB	96	#ifndef SCM_MAGIC_SNARFER
78f9f47b	97	#define SCM_VCELL(c_name, scheme_name) \
5b4215a8 JB	98	static SCM c_name = SCM_BOOL_F
5b4215a8 JB	99	#else
78f9f47b MD	100	#define SCM_VCELL(C_NAME, SCHEME_NAME) \
	101	%%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
	102	#endif
	103
	104	#ifndef SCM_MAGIC_SNARFER
	105	#define SCM_GLOBAL_VCELL(c_name, scheme_name) \
	106	SCM c_name = SCM_BOOL_F
	107	#else
	108	#define SCM_GLOBAL_VCELL(C_NAME, SCHEME_NAME) \
5b4215a8 JB	109	%%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, SCM_BOOL_F)
	110	#endif
	111
	112
	113	#ifndef SCM_MAGIC_SNARFER
	114	#define SCM_CONST_LONG(C_NAME, SCHEME_NAME,VALUE) \
	115	static SCM C_NAME = SCM_BOOL_F
	116	#else
	117	#define SCM_CONST_LONG(C_NAME, SCHEME_NAME,VALUE) \
	118	%%% C_NAME = scm_permanent_object (scm_intern0 (SCHEME_NAME)); SCM_SETCDR (C_NAME, scm_long2num (VALUE))
	119	#endif
	120
	121	#endif /* LIBGUILE_SNARF_H */