forked from osmocom/wireshark
761ae95b19
scripts, and check in changes to add _U_ to some unused arguments (some other should perhaps be used, so we leave the _U_ out so that the warnings serve as a reminder to check those). svn path=/trunk/; revision=4847
415 lines
13 KiB
Text
415 lines
13 KiB
Text
%{
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/* ascend-grammar.y
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*
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* $Id: ascend-grammar.y,v 1.24 2002/03/02 20:41:07 guy Exp $
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*
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* Wiretap Library
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* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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/*
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Example 'wandsess' output data:
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RECV-iguana:241:(task: B02614C0, time: 1975432.85) 49 octets @ 8003BD94
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[0000]: FF 03 00 3D C0 06 CA 22 2F 45 00 00 28 6A 3B 40
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[0010]: 00 3F 03 D7 37 CE 41 62 12 CF 00 FB 08 20 27 00
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[0020]: 50 E4 08 DD D7 7C 4C 71 92 50 10 7D 78 67 C8 00
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[0030]: 00
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XMIT-iguana:241:(task: B04E12C0, time: 1975432.85) 53 octets @ 8009EB16
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[0000]: FF 03 00 3D C0 09 1E 31 21 45 00 00 2C 2D BD 40
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[0010]: 00 7A 06 D8 B1 CF 00 FB 08 CE 41 62 12 00 50 20
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[0020]: 29 7C 4C 71 9C 9A 6A 93 A4 60 12 22 38 3F 10 00
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[0030]: 00 02 04 05 B4
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Example 'wdd' output data:
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Date: 01/12/1990. Time: 12:22:33
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Cause an attempt to place call to 14082750382
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WD_DIALOUT_DISP: chunk 2515EE type IP.
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(task: 251790, time: 994953.28) 44 octets @ 2782B8
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[0000]: 00 C0 7B 71 45 6C 00 60 08 16 AA 51 08 00 45 00
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[0010]: 00 2C 66 1C 40 00 80 06 53 F6 AC 14 00 18 CC 47
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[0020]: C8 45 0A 31 00 50 3B D9 5B 75 00 00
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The following output comes from a MAX with Software 7.2.3:
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RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0
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[0000]: FF 03 00 21 45 00 00 60 E3 49 00 00 7F 11 FD 7B
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[0010]: C0 A8 F7 05 8A C8 18 51 00 89 00 89 00 4C C7 C1
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[0020]: CC 8E 40 00 00 01 00 00 00 00 00 01 20 45 4A 45
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[0030]: 42 45 43 45 48 43 4E 46 43 46 41 43 41 43 41 43
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[0040]: 41 43 41 43 41 43 41 43 41 43 41 42 4E 00 00 20
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[0050]: 00 01 C0 0C 00 20 00 01 00 04 93 E0 00 06 60 00
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[0060]: C0 A8 F7 05
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XMIT-187:(task: B0292CA0, time: 18042248.04) 60 octets @ 800AD576
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[0000]: FF 03 00 21 45 00 00 38 D7 EE 00 00 0F 01 11 2B
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[0010]: 0A FF FF FE C0 A8 F7 05 03 0D 33 D3 00 00 00 00
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[0020]: 45 00 00 60 E3 49 00 00 7E 11 FE 7B C0 A8 F7 05
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[0030]: 8A C8 18 51 00 89 00 89 00 4C C7 C1
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RECV-187:(task: B0292CA0, time: 18042251.92) 16 octets @ 800018E8
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[0000]: FF 03 C0 21 09 01 00 0C DE 61 96 4B 00 30 94 92
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In TAOS 8.0, Lucent slightly changed the format as follows:
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Example 'wandisp' output data (TAOS 8.0.3): (same format is used
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for 'wanopen' and 'wannext' command)
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RECV-14: (task "idle task" at 0xb05e6e00, time: 1279.01) 29 octets @ 0x8000e0fc
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[0000]: ff 03 c0 21 01 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
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[0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
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XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 38 octets @ 0x8007fd56
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[0000]: ff 03 c0 21 01 01 00 22 00 04 00 00 01 04 05 f4 ...!..." ........
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[0010]: 03 05 c2 23 05 11 04 05 f4 13 09 03 00 c0 7b 80 ...#.... ......{.
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[0020]: 7c ef 17 04 0e 00 |.....
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XMIT-14: (task "idle task" at 0xb05e6e00, time: 1279.02) 29 octets @ 0x8007fa36
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[0000]: ff 03 c0 21 02 01 00 19 01 04 05 f4 11 04 05 f4 ...!.... ........
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[0010]: 13 09 03 00 c0 7b 9a 9f 2d 17 04 10 00 .....{.. -....
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Example 'wandsess' output data (TAOS 8.0.3):
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RECV-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.50) 20 octets @ 0x8000d198
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[0000]: ff 03 00 3d c0 00 00 04 80 fd 02 01 00 0a 11 06 ...=.... ........
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[0010]: 00 01 01 03 ....
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XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 26 octets @ 0x800806b6
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[0000]: ff 03 00 3d c0 00 00 00 80 21 01 01 00 10 02 06 ...=.... .!......
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[0010]: 00 2d 0f 01 03 06 89 64 03 08 .-.....d ..
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XMIT-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.51) 20 octets @ 0x8007f716
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[0000]: ff 03 00 3d c0 00 00 01 80 fd 01 01 00 0a 11 06 ...=.... ........
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[0010]: 00 01 01 03 ....
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The changes since TAOS 7.X are:
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1) White space is added before "(task".
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2) Task has a name, indicated by a subsequent string surrounded by a
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double-quote.
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3) Address expressed in hex number has a preceeding "0x".
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4) Hex numbers are in lower case.
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5) There is a character display corresponding to hex data in each line.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include "wtap-int.h"
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#include "buffer.h"
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#include "ascend.h"
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#include "ascend-int.h"
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#define NO_USER "<none>"
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extern int at_eof;
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int yyparse(void);
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void yyerror(char *);
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unsigned int bcur = 0, bcount;
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guint32 start_time, secs, usecs, caplen, wirelen;
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ascend_pkthdr *header;
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struct ascend_phdr *pseudo_header;
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char *pkt_data;
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%}
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%union {
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gchar *s;
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guint32 d;
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char b;
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}
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%token <s> STRING KEYWORD WDD_DATE WDD_CHUNK COUNTER
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%token <d> WDS_PREFIX DECNUM HEXNUM
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%token <b> HEXBYTE
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%type <s> string dataln datagroup
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%type <d> wds_prefix decnum hexnum
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%type <b> byte bytegroup
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%%
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data_packet:
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| wds_hdr datagroup
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| wds8_hdr datagroup
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| wdp7_hdr datagroup
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| wdp8_hdr datagroup
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| wdd_date wdd_hdr datagroup
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| wdd_hdr datagroup
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;
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wds_prefix: WDS_PREFIX;
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string: STRING;
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decnum: DECNUM;
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hexnum: HEXNUM;
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/* RECV-iguana:241:(task: B02614C0, time: 1975432.85) 49 octets @ 8003BD94 */
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/* 1 2 3 4 5 6 7 8 9 10 11 */
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wds_hdr: wds_prefix string decnum KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $9;
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caplen = ($9 < ASCEND_MAX_PKT_LEN) ? $9 : ASCEND_MAX_PKT_LEN;
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/* If we don't have as many bytes of data as the octet count in
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the header, make the capture length the number of bytes we
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actually have. */
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if (bcount > 0 && bcount <= caplen)
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caplen = bcount;
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secs = $7;
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usecs = $8;
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if (pseudo_header != NULL) {
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/* pseudo_header->user is set in ascend-scanner.l */
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pseudo_header->type = $1;
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pseudo_header->sess = $3;
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pseudo_header->call_num[0] = '\0';
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pseudo_header->chunk = 0;
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pseudo_header->task = $5;
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}
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bcur = 0;
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}
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;
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/* RECV-Max7:20: (task "_brouterControlTask" at 0xb094ac20, time: 1481.50) 20 octets @ 0x8000d198 */
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/* 1 2 3 4 5 6 7 8 9 10 11 12 13 */
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wds8_hdr: wds_prefix string decnum KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $11;
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caplen = ($11 < ASCEND_MAX_PKT_LEN) ? $11 : ASCEND_MAX_PKT_LEN;
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/* If we don't have as many bytes of data as the octet count in
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the header, make the capture length the number of bytes we
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actually have. */
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if (bcount > 0 && bcount <= caplen)
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caplen = bcount;
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secs = $9;
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usecs = $10;
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if (pseudo_header != NULL) {
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/* pseudo_header->user is set in ascend-scanner.l */
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pseudo_header->type = $1;
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pseudo_header->sess = $3;
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pseudo_header->call_num[0] = '\0';
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pseudo_header->chunk = 0;
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pseudo_header->task = $7;
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}
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bcur = 0;
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}
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;
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/* RECV-187:(task: B050B480, time: 18042248.03) 100 octets @ 800012C0 */
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/* 1 2 3 4 5 6 7 8 9 10 */
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wdp7_hdr: wds_prefix decnum KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $8;
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caplen = ($8 < ASCEND_MAX_PKT_LEN) ? $8 : ASCEND_MAX_PKT_LEN;
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/* If we don't have as many bytes of data as the octet count in
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the header, make the capture length the number of bytes we
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actually have. */
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if (bcount > 0 && bcount <= caplen)
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caplen = bcount;
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secs = $6;
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usecs = $7;
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if (pseudo_header != NULL) {
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/* pseudo_header->user is set in ascend-scanner.l */
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pseudo_header->type = $1;
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pseudo_header->sess = $2;
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pseudo_header->call_num[0] = '\0';
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pseudo_header->chunk = 0;
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pseudo_header->task = $4;
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}
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bcur = 0;
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}
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;
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/* XMIT-44: (task "freedm_task" at 0xe051fd10, time: 6258.66) 29 octets @ 0x606d1f00 */
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/* 1 2 3 4 5 6 7 8 9 10 11 12 */
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wdp8_hdr: wds_prefix decnum KEYWORD string KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $10;
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caplen = ($10 < ASCEND_MAX_PKT_LEN) ? $10 : ASCEND_MAX_PKT_LEN;
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/* If we don't have as many bytes of data as the octet count in
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the header, make the capture length the number of bytes we
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actually have. */
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if (bcount > 0 && bcount <= caplen)
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caplen = bcount;
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secs = $8;
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usecs = $9;
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if (pseudo_header != NULL) {
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/* pseudo_header->user is set in ascend-scanner.l */
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pseudo_header->type = $1;
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pseudo_header->sess = $2;
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pseudo_header->call_num[0] = '\0';
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pseudo_header->chunk = 0;
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pseudo_header->task = $6;
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}
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bcur = 0;
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}
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;
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/*
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Date: 01/12/1990. Time: 12:22:33
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Cause an attempt to place call to 14082750382
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*/
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/* 1 2 3 4 5 6 7 8 9 10*/
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wdd_date: WDD_DATE decnum decnum decnum KEYWORD decnum decnum decnum KEYWORD string {
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/*
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* Supply the date/time value to the code above us; it will use the
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* first date/time value supplied as the capture start date/time.
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*/
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struct tm wddt;
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wddt.tm_sec = $8;
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wddt.tm_min = $7;
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wddt.tm_hour = $6;
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wddt.tm_mday = $3;
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wddt.tm_mon = $2 - 1;
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wddt.tm_year = ($4 > 1970) ? $4 - 1900 : 70;
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wddt.tm_isdst = -1;
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start_time = mktime(&wddt);
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}
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;
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/*
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WD_DIALOUT_DISP: chunk 2515EE type IP.
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(task: 251790, time: 994953.28) 44 octets @ 2782B8
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*/
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/* 1 2 3 4 5 6 7 8 9 10 11*/
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wdd_hdr: WDD_CHUNK hexnum KEYWORD KEYWORD hexnum KEYWORD decnum decnum decnum KEYWORD HEXNUM {
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wirelen = $9;
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caplen = ($9 < ASCEND_MAX_PKT_LEN) ? $9 : ASCEND_MAX_PKT_LEN;
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/* If we don't have as many bytes of data as the octet count in
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the header, make the capture length the number of bytes we
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actually have. */
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if (bcount > 0 && bcount <= caplen)
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caplen = bcount;
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secs = $7;
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usecs = $8;
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if (pseudo_header != NULL) {
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/* pseudo_header->call_num is set in ascend-scanner.l */
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pseudo_header->type = ASCEND_PFX_WDD;
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pseudo_header->user[0] = '\0';
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pseudo_header->sess = 0;
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pseudo_header->chunk = $2;
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pseudo_header->task = $5;
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}
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bcur = 0;
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}
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;
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byte: HEXBYTE {
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if (bcur < caplen) {
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pkt_data[bcur] = $1;
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bcur++;
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}
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if (bcur >= caplen) {
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if (header != NULL) {
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header->start_time = start_time;
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header->secs = secs;
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header->usecs = usecs;
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header->caplen = caplen;
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header->len = wirelen;
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}
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YYACCEPT;
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}
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}
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;
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/* XXX There must be a better way to do this... */
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bytegroup: byte
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| byte byte
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| byte byte byte
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| byte byte byte byte
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| byte byte byte byte byte
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| byte byte byte byte byte byte
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| byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte
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| byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte byte
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;
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dataln: COUNTER bytegroup;
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datagroup: dataln
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| dataln dataln
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| dataln dataln dataln
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| dataln dataln dataln dataln
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| dataln dataln dataln dataln dataln
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| dataln dataln dataln dataln dataln dataln
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| dataln dataln dataln dataln dataln dataln dataln
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| dataln dataln dataln dataln dataln dataln dataln dataln
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;
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%%
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void
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init_parse_ascend()
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{
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bcur = 0;
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at_eof = 0;
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start_time = 0; /* we haven't see a date/time yet */
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}
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/* Parse the capture file. Return the offset of the next packet, or zero
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if there is none. */
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int
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parse_ascend(FILE_T fh, void *pd, struct ascend_phdr *phdr,
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ascend_pkthdr *hdr, int len)
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{
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/* yydebug = 1; */
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ascend_init_lexer(fh);
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pkt_data = pd;
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pseudo_header = phdr;
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header = hdr;
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bcount = len;
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/*
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* Not all packets in a "wdd" dump necessarily have a "Cause an
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* attempt to place call to" header (I presume this can happen if
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* there was a call in progress when the packet was sent or
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* received), so we won't necessarily have the phone number for
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* the packet.
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*
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* XXX - we could assume, in the sequential pass, that it's the
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* phone number from the last call, and remember that for use
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* when doing random access.
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*/
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pseudo_header->call_num[0] = '\0';
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if (yyparse())
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return 0;
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else
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return 1;
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}
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void
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yyerror (char *s _U_)
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{
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}
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