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
|
/* Copyright (C) 2010 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
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include "libguile/_scm.h"
#include "libguile/control.h"
SCM scm_atcontrol (SCM, SCM, SCM);
SCM_DEFINE (scm_atcontrol, "@control", 3, 0, 0,
(SCM tag, SCM type, SCM args),
"Transfer control to the handler of a delimited continuation.")
#define FUNC_NAME s_scm_atcontrol
{
abort ();
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
SCM scm_atprompt (SCM, SCM, SCM, SCM);
SCM_DEFINE (scm_atprompt, "@prompt", 4, 0, 0,
(SCM tag, SCM thunk, SCM handler, SCM pre_unwind_handler),
"Begin a delimited continuation.")
#define FUNC_NAME s_scm_atprompt
{
abort ();
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
static void
scm_init_control (void)
{
#ifndef SCM_MAGIC_SNARFER
#include "libguile/control.x"
#endif
}
void
scm_register_control (void)
{
scm_c_register_extension ("libguile", "scm_init_control",
(scm_t_extension_init_func)scm_init_control,
NULL);
}
/*
Local Variables:
c-file-style: "gnu"
End:
*/
|