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annotate lib/readtokens.h @ 4685:2e7b90348c21

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Remove K&R cruft.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 11 Sep 2003 08:43:46 +0000
parents 73d4de41e43c
children 2e6bc7ec4f44
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1 /* readtokens.h -- Functions for reading tokens from an input stream.
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2
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3 Copyright (C) 1990, 1991, 1999, 2001, 2003 Free Software Foundation, Inc.
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4
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5 This program is free software; you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 2, or (at your option)
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8 any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software Foundation,
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17 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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18
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19 Written by Jim Meyering. */
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20
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21 #ifndef H_READTOKENS_H
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22 # define H_READTOKENS_H
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23
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24 # include <stdio.h>
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25
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26 # ifndef INITIAL_TOKEN_LENGTH
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27 # define INITIAL_TOKEN_LENGTH 20
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28 # endif
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29
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30 # ifndef TOKENBUFFER_DEFINED
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31 # define TOKENBUFFER_DEFINED
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32 struct tokenbuffer
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33 {
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34 long size;
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35 char *buffer;
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36 };
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37 typedef struct tokenbuffer token_buffer;
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38
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39 # endif /* not TOKENBUFFER_DEFINED */
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40
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41 void init_tokenbuffer (token_buffer *tokenbuffer);
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42
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43 long
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44 readtoken (FILE *stream, const char *delim, int n_delim,
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45 token_buffer *tokenbuffer);
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46 int
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47 readtokens (FILE *stream, int projected_n_tokens,
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48 const char *delim, int n_delim,
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49 char ***tokens_out, long **token_lengths);
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50
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51 #endif /* not H_READTOKENS_H */