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[bpt/guile.git] / libguile / list.h
1 /* classes: h_files */
2
3 #ifndef LISTH
4 #define LISTH
5 /* Copyright (C) 1995,1996,1997, 2000 Free Software Foundation, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this software; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20 * Boston, MA 02111-1307 USA
21 *
22 * As a special exception, the Free Software Foundation gives permission
23 * for additional uses of the text contained in its release of GUILE.
24 *
25 * The exception is that, if you link the GUILE library with other files
26 * to produce an executable, this does not by itself cause the
27 * resulting executable to be covered by the GNU General Public License.
28 * Your use of that executable is in no way restricted on account of
29 * linking the GUILE library code into it.
30 *
31 * This exception does not however invalidate any other reasons why
32 * the executable file might be covered by the GNU General Public License.
33 *
34 * This exception applies only to the code released by the
35 * Free Software Foundation under the name GUILE. If you copy
36 * code from other Free Software Foundation releases into a copy of
37 * GUILE, as the General Public License permits, the exception does
38 * not apply to the code that you add in this way. To avoid misleading
39 * anyone as to the status of such modified files, you must delete
40 * this exception notice from them.
41 *
42 * If you write modifications of your own for GUILE, it is your choice
43 * whether to permit this exception to apply to your modifications.
44 * If you do not wish that, delete this exception notice. */
45 \f
46
47 #include "libguile/__scm.h"
48
49 \f
50
51 extern SCM scm_list_1 (SCM e1);
52 extern SCM scm_list_2 (SCM e1, SCM e2);
53 extern SCM scm_list_3 (SCM e1, SCM e2, SCM e3);
54 extern SCM scm_list_4 (SCM e1, SCM e2, SCM e3, SCM e4);
55 extern SCM scm_list_5 (SCM e1, SCM e2, SCM e3, SCM e4, SCM e5);
56 extern SCM scm_list_n (SCM elt, ...);
57 extern SCM scm_list_head (SCM lst, SCM k);
58 extern SCM scm_list (SCM objs);
59 extern SCM scm_cons_star (SCM arg, SCM objs);
60 extern SCM scm_null_p (SCM x);
61 extern SCM scm_list_p (SCM x);
62 extern long scm_ilength (SCM sx);
63 extern SCM scm_length (SCM x);
64 extern SCM scm_append (SCM args);
65 extern SCM scm_append_x (SCM args);
66 extern SCM scm_reverse (SCM lst);
67 extern SCM scm_reverse_x (SCM lst, SCM newtail);
68 extern SCM scm_list_ref (SCM lst, SCM k);
69 extern SCM scm_list_set_x (SCM lst, SCM k, SCM val);
70 extern SCM scm_list_cdr_set_x (SCM lst, SCM k, SCM val);
71 extern SCM scm_last_pair (SCM sx);
72 extern SCM scm_list_tail (SCM lst, SCM k);
73 extern SCM scm_c_memq (SCM x, SCM lst);
74 extern SCM scm_memq (SCM x, SCM lst);
75 extern SCM scm_memv (SCM x, SCM lst);
76 extern SCM scm_member (SCM x, SCM lst);
77 extern SCM scm_delq_x (SCM item, SCM lst);
78 extern SCM scm_delv_x (SCM item, SCM lst);
79 extern SCM scm_delete_x (SCM item, SCM lst);
80 extern SCM scm_list_copy (SCM lst);
81 extern SCM scm_delq (SCM item, SCM lst);
82 extern SCM scm_delv (SCM item, SCM lst);
83 extern SCM scm_delete (SCM item, SCM lst);
84 extern SCM scm_delq1_x (SCM item, SCM lst);
85 extern SCM scm_delv1_x (SCM item, SCM lst);
86 extern SCM scm_delete1_x (SCM item, SCM lst);
87 extern void scm_init_list (void);
88
89 \f
90
91 #if (SCM_DEBUG_DEPRECATED == 0)
92
93 #define SCM_LIST0 SCM_EOL
94 #define SCM_LIST1(e0) scm_cons ((e0), SCM_EOL)
95 #define SCM_LIST2(e0, e1) scm_cons2 ((e0), (e1), SCM_EOL)
96 #define SCM_LIST3(e0, e1, e2) scm_cons ((e0), SCM_LIST2 ((e1), (e2)))
97 #define SCM_LIST4(e0, e1, e2, e3)\
98 scm_cons2 ((e0), (e1), SCM_LIST2 ((e2), (e3)))
99 #define SCM_LIST5(e0, e1, e2, e3, e4)\
100 scm_cons ((e0), SCM_LIST4 ((e1), (e2), (e3), (e4)))
101 #define SCM_LIST6(e0, e1, e2, e3, e4, e5)\
102 scm_cons2 ((e0), (e1), SCM_LIST4 ((e2), (e3), (e4), (e5)))
103 #define SCM_LIST7(e0, e1, e2, e3, e4, e5, e6)\
104 scm_cons ((e0), SCM_LIST6 ((e1), (e2), (e3), (e4), (e5), (e6)))
105 #define SCM_LIST8(e0, e1, e2, e3, e4, e5, e6, e7)\
106 scm_cons2 ((e0), (e1), SCM_LIST6 ((e2), (e3), (e4), (e5), (e6), (e7)))
107 #define SCM_LIST9(e0, e1, e2, e3, e4, e5, e6, e7, e8)\
108 scm_cons ((e0),\
109 SCM_LIST8 ((e1), (e2), (e3), (e4), (e5), (e6), (e7), (e8)))
110
111 #define scm_listify scm_list_n
112
113 extern SCM scm_sloppy_memq (SCM x, SCM lst);
114 extern SCM scm_sloppy_memv (SCM x, SCM lst);
115 extern SCM scm_sloppy_member (SCM x, SCM lst);
116
117 #endif /* SCM_DEBUG_DEPRECATED == 0 */
118
119 #endif /* LISTH */
120
121 /*
122 Local Variables:
123 c-file-style: "gnu"
124 End:
125 */