/usr/include/netax25/ax25io.h is in libax25-dev 0.0.12-rc4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /* AX25IO - Library for io manuipulation for AX.25 programs
* Copyright (C) 1998 Tomi Manninen
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _AX25IO_H
#define _AX25IO_H
#define AXBUFLEN 4096
typedef struct ax25io_s {
int ifd; /* stdin socket index */
int ofd; /* stdout socket index */
char eol[4]; /* end-of-line sequence */
int eolmode; /* end-of-line translation on/off */
int telnetmode; /* telnet option negotiation on/off */
int tn_echo; /* will/wont echo */
int tn_linemode; /* will/wont linemode */
int size; /* size of the packet in input buffer */
int paclen; /* paclen */
unsigned char ibuf[AXBUFLEN]; /* input buffer */
unsigned char obuf[AXBUFLEN]; /* output buffer */
unsigned char gbuf[AXBUFLEN]; /* getline buffer */
int gbuf_usage; /* getline buffer usage */
int iptr; /* input pointer */
int optr; /* output pointer */
void *zptr; /* pointer to the compression struct */
struct ax25io_s *next; /* linked list pointer */
} ax25io;
#define EOLMODE_TEXT 0
#define EOLMODE_BINARY 1
#define EOLMODE_GW 2
#define AX25_EOL "\r"
#define NETROM_EOL AX25_EOL
#define ROSE_EOL AX25_EOL
#define INET_EOL "\r\n"
#define UNSPEC_EOL "\n"
#define INTERNAL_EOL 021271
#define ZERR_STREAM_END 1024
#define ZERR_STREAM_ERROR 1025
#define ZERR_DATA_ERROR 1026
#define ZERR_MEM_ERROR 1027
#define ZERR_BUF_ERROR 1028
#define ZERR_UNKNOWN 1029
extern ax25io *axio_init(int, int, int, char *);
extern void axio_end(ax25io *);
extern void axio_end_all(void);
extern int axio_compr(ax25io *, int);
extern int axio_paclen(ax25io *, int);
extern int axio_eolmode(ax25io *, int);
extern int axio_cmpeol(ax25io *, ax25io *);
extern int axio_tnmode(ax25io *, int);
extern int axio_flush(ax25io *);
extern int axio_getc(ax25io *);
extern int axio_putc(int, ax25io *);
extern char *axio_getline(ax25io *);
extern int axio_gets(char *, int, ax25io *);
extern int axio_puts(const char *, ax25io *);
extern int axio_printf(ax25io *, const char *, ...);
extern int axio_tn_do_linemode(ax25io *);
extern int axio_tn_will_echo(ax25io *);
extern int axio_tn_wont_echo(ax25io *);
#endif /* _AX25IO_H */
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