io0.h
1.61 KB
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
/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _IO0_H
# define _IO0_H
#include <io.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef __P
# ifdef __STDC__
# define __P(args) args
# else
# define __P(args) ()
# endif
#endif /*__P */
struct _stream
{
void *owner;
int flags;
int state;
void (*_destroy) __P ((stream_t));
int (*_open) __P ((stream_t, const char *, int port, int flags));
int (*_close) __P ((stream_t));
int (*_get_fd) __P ((stream_t, int *));
int (*_read) __P ((stream_t, char *, size_t, off_t, size_t *));
int (*_readline) __P ((stream_t, char *, size_t, off_t, size_t *));
int (*_write) __P ((stream_t, const char *, size_t, off_t, size_t *));
int (*_truncate) __P ((stream_t, off_t));
int (*_size) __P ((stream_t, off_t *));
int (*_flush) __P ((stream_t));
};
#ifdef __cplusplus
}
#endif
#endif /* _IO0_H */