#ifndef SCM_SMOB_H
#define SCM_SMOB_H
+
/* Copyright (C) 1995,1996,1998,1999,2000,2001 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,
* 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
+
#include "libguile/__scm.h"
#include "libguile/print.h"
#define SCM_NEWSMOB(z, tc, data) \
do { \
- SCM_NEWCELL (z); \
- SCM_SET_CELL_WORD_1 ((z), (data)); \
- SCM_SET_CELL_TYPE ((z), (tc)); \
+ z = scm_cell ((tc), (scm_t_bits) (data)); \
} while (0)
#define SCM_RETURN_NEWSMOB(tc, data) \
#define SCM_NEWSMOB2(z, tc, data1, data2) \
do { \
- SCM_NEWCELL2 (z); \
- SCM_SET_CELL_WORD_1 ((z), (data1)); \
- SCM_SET_CELL_WORD_2 ((z), (data2)); \
- SCM_SET_CELL_TYPE ((z), (tc)); \
+ z = scm_double_cell ((tc), (scm_t_bits)(data1), (scm_t_bits)(data2), 0); \
} while (0)
#define SCM_RETURN_NEWSMOB2(tc, data1, data2) \
#define SCM_NEWSMOB3(z, tc, data1, data2, data3) \
do { \
- SCM_NEWCELL2 (z); \
- SCM_SET_CELL_WORD_1 ((z), (data1)); \
- SCM_SET_CELL_WORD_2 ((z), (data2)); \
- SCM_SET_CELL_WORD_3 ((z), (data3)); \
- SCM_SET_CELL_TYPE ((z), (tc)); \
+ z = scm_double_cell ((tc), (scm_t_bits)(data1), \
+ (scm_t_bits)(data2), (scm_t_bits)(data3)); \
} while (0)
#define SCM_RETURN_NEWSMOB3(tc, data1, data2, data3) \
#define SCM_SMOB_DESCRIPTOR(x) (scm_smobs[SCM_SMOBNUM (x)])
#define SCM_SMOB_APPLICABLE_P(x) (SCM_SMOB_DESCRIPTOR (x).apply)
#define SCM_SMOB_APPLY_0(x) (SCM_SMOB_DESCRIPTOR (x).apply_0 (x))
-#define SCM_SMOB_APPLY_1(x,a1) (SCM_SMOB_DESCRIPTOR (x).apply_1 (x, (a1)))
-#define SCM_SMOB_APPLY_2(x,a1,a2) (SCM_SMOB_DESCRIPTOR (x).apply_2 (x, (a1), (a2)))
-#define SCM_SMOB_APPLY_3(x,a1,a2,rst) (SCM_SMOB_DESCRIPTOR (x).apply_3 (x, (a1), (a2), (rst)))
+#define SCM_SMOB_APPLY_1(x, a1) (SCM_SMOB_DESCRIPTOR (x).apply_1 (x, (a1)))
+#define SCM_SMOB_APPLY_2(x, a1, a2) (SCM_SMOB_DESCRIPTOR (x).apply_2 (x, (a1), (a2)))
+#define SCM_SMOB_APPLY_3(x, a1, a2, rst) (SCM_SMOB_DESCRIPTOR (x).apply_3 (x, (a1), (a2), (rst)))
-extern scm_bits_t scm_numsmob;
-extern scm_smob_descriptor scm_smobs[];
+SCM_API long scm_numsmob;
+SCM_API scm_smob_descriptor scm_smobs[];
\f
-extern SCM scm_mark0 (SCM ptr);
-extern SCM scm_markcdr (SCM ptr);
-extern size_t scm_free0 (SCM ptr);
-extern size_t scm_smob_free (SCM obj);
-extern int scm_smob_print (SCM exp, SCM port, scm_print_state *pstate);
+SCM_API SCM scm_mark0 (SCM ptr);
+SCM_API SCM scm_markcdr (SCM ptr);
+SCM_API size_t scm_free0 (SCM ptr);
+SCM_API size_t scm_smob_free (SCM obj);
+SCM_API int scm_smob_print (SCM exp, SCM port, scm_print_state *pstate);
/* The following set of functions is the standard way to create new
* SMOB types.
* values using `scm_set_smob_xxx'.
*/
-extern scm_bits_t scm_make_smob_type (char *name, size_t size);
+SCM_API scm_t_bits scm_make_smob_type (char *name, size_t size);
-extern void scm_set_smob_mark (scm_bits_t tc, SCM (*mark) (SCM));
-extern void scm_set_smob_free (scm_bits_t tc, size_t (*free) (SCM));
-extern void scm_set_smob_print (scm_bits_t tc,
- int (*print) (SCM, SCM, scm_print_state*));
-extern void scm_set_smob_equalp (scm_bits_t tc, SCM (*equalp) (SCM, SCM));
-extern void scm_set_smob_apply (scm_bits_t tc,
- SCM (*apply) (),
- unsigned int req,
- unsigned int opt,
- unsigned int rst);
+SCM_API void scm_set_smob_mark (scm_t_bits tc, SCM (*mark) (SCM));
+SCM_API void scm_set_smob_free (scm_t_bits tc, size_t (*free) (SCM));
+SCM_API void scm_set_smob_print (scm_t_bits tc,
+ int (*print) (SCM, SCM, scm_print_state*));
+SCM_API void scm_set_smob_equalp (scm_t_bits tc, SCM (*equalp) (SCM, SCM));
+SCM_API void scm_set_smob_apply (scm_t_bits tc,
+ SCM (*apply) (),
+ unsigned int req,
+ unsigned int opt,
+ unsigned int rst);
/* Function for creating smobs */
-extern SCM scm_make_smob (scm_bits_t tc);
-extern void scm_smob_prehistory (void);
-
-\f
-
-#if (SCM_DEBUG_DEPRECATED == 0)
-
-extern long scm_make_smob_type_mfpe (char *name, size_t size,
- SCM (*mark) (SCM),
- size_t (*free) (SCM),
- int (*print) (SCM, SCM, scm_print_state*),
- SCM (*equalp) (SCM, SCM));
-
-extern void scm_set_smob_mfpe (long tc,
- SCM (*mark) (SCM),
- size_t (*free) (SCM),
- int (*print) (SCM, SCM, scm_print_state*),
- SCM (*equalp) (SCM, SCM));
-
-#endif /* SCM_DEBUG_DEPRECATED == 0 */
+SCM_API SCM scm_make_smob (scm_t_bits tc);
+SCM_API void scm_smob_prehistory (void);
#endif /* SCM_SMOB_H */
HCoop / bpt / guile.git / blobdiff