1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/* Copyright (C) 1995,1996,1997,1998, 2000, 2001, 2006, 2008 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 2.1 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
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/* Defining Scheme functions implemented by C functions --- subrs. */
#include "libguile/gh.h"
#if SCM_ENABLE_DEPRECATED
/* allows you to define new scheme primitives written in C */
SCM
gh_new_procedure (const char *proc_name, SCM (*fn) (),
int n_required_args, int n_optional_args, int varp)
{
return scm_c_define_gsubr (proc_name, n_required_args, n_optional_args,
varp, fn);
}
SCM
gh_new_procedure0_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 0, 0, 0);
}
SCM
gh_new_procedure0_1 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 0, 1, 0);
}
SCM
gh_new_procedure0_2 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 0, 2, 0);
}
SCM
gh_new_procedure1_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 1, 0, 0);
}
SCM
gh_new_procedure1_1 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 1, 1, 0);
}
SCM
gh_new_procedure1_2 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 1, 2, 0);
}
SCM
gh_new_procedure2_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 2, 0, 0);
}
SCM
gh_new_procedure2_1 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 2, 1, 0);
}
SCM
gh_new_procedure2_2 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 2, 2, 0);
}
SCM
gh_new_procedure3_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 3, 0, 0);
}
SCM
gh_new_procedure4_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 4, 0, 0);
}
SCM
gh_new_procedure5_0 (const char *proc_name, SCM (*fn) ())
{
return gh_new_procedure (proc_name, fn, 5, 0, 0);
}
/* some (possibly most) Scheme functions available from C */
SCM
gh_define (const char *name, SCM val)
{
scm_c_define (name, val);
return SCM_UNSPECIFIED;
}
/* Calling Scheme functions from C. */
SCM
gh_apply (SCM proc, SCM args)
{
return scm_apply (proc, args, SCM_EOL);
}
SCM
gh_call0 (SCM proc)
{
return scm_apply (proc, SCM_EOL, SCM_EOL);
}
SCM
gh_call1 (SCM proc, SCM arg)
{
return scm_apply (proc, arg, scm_listofnull);
}
SCM
gh_call2 (SCM proc, SCM arg1, SCM arg2)
{
return scm_apply (proc, arg1, scm_cons (arg2, scm_listofnull));
}
SCM
gh_call3 (SCM proc, SCM arg1, SCM arg2, SCM arg3)
{
return scm_apply (proc, arg1, scm_cons2 (arg2, arg3, scm_listofnull));
}
#endif /* SCM_ENABLE_DEPRECATED */
/*
Local Variables:
c-file-style: "gnu"
End:
*/
|
