5 /* Copyright (C) 1995 Free Software Foundation, Inc.
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)
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.
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, 675 Mass Ave, Cambridge, MA 02139, USA.
21 * As a special exception, the Free Software Foundation gives permission
22 * for additional uses of the text contained in its release of GUILE.
24 * The exception is that, if you link the GUILE library with other files
25 * to produce an executable, this does not by itself cause the
26 * resulting executable to be covered by the GNU General Public License.
27 * Your use of that executable is in no way restricted on account of
28 * linking the GUILE library code into it.
30 * This exception does not however invalidate any other reasons why
31 * the executable file might be covered by the GNU General Public License.
33 * This exception applies only to the code released by the
34 * Free Software Foundation under the name GUILE. If you copy
35 * code from other Free Software Foundation releases into a copy of
36 * GUILE, as the General Public License permits, the exception does
37 * not apply to the code that you add in this way. To avoid misleading
38 * anyone as to the status of such modified files, you must delete
39 * this exception notice from them.
41 * If you write modifications of your own for GUILE, it is your choice
42 * whether to permit this exception to apply to your modifications.
43 * If you do not wish that, delete this exception notice.
54 extern SCM
scm_sys_ftell (SCM port
);
55 extern SCM
scm_sys_fseek (SCM port
, SCM offset
, SCM whence
);
56 extern SCM
scm_sys_freopen (SCM filename
, SCM modes
, SCM port
);
57 extern SCM
scm_sys_duplicate_port (SCM oldpt
, SCM modes
);
58 extern SCM
scm_sys_redirect_port (SCM into_pt
, SCM from_pt
);
59 extern SCM
scm_sys_fileno (SCM port
);
60 extern SCM
scm_sys_isatty (SCM port
);
61 extern SCM
scm_sys_fdopen (SCM fdes
, SCM modes
);
62 extern SCM
scm_sys_primitive_move_to_fdes (SCM port
, SCM fd
);
63 extern void scm_setfileno (FILE *fs
, int fd
);
64 extern void scm_evict_ports (int fd
);
65 extern SCM
scm_fdes_to_ports (SCM fd
);
66 extern void scm_init_ioext (void);
69 extern SCM
scm_sys_ftell ();
70 extern SCM
scm_sys_fseek ();
71 extern SCM
scm_sys_freopen ();
72 extern SCM
scm_sys_duplicate_port ();
73 extern SCM
scm_sys_redirect_port ();
74 extern SCM
scm_sys_fileno ();
75 extern SCM
scm_sys_isatty ();
76 extern SCM
scm_sys_fdopen ();
77 extern SCM
scm_sys_primitive_move_to_fdes ();
78 extern void scm_setfileno ();
79 extern void scm_evict_ports ();
80 extern SCM
scm_fdes_to_ports ();
81 extern void scm_init_ioext ();