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/* readtokens.h -- Functions for reading tokens from an input stream.
Copyright (C) 1990, 1991, 1999, 2001, 2003 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Written by Jim Meyering. */
#ifndef H_READTOKENS_H
# define H_READTOKENS_H
# include <stdio.h>
# ifndef INITIAL_TOKEN_LENGTH
# define INITIAL_TOKEN_LENGTH 20
# endif
# ifndef TOKENBUFFER_DEFINED
# define TOKENBUFFER_DEFINED
struct tokenbuffer
{
long size;
char *buffer;
};
typedef struct tokenbuffer token_buffer;
# endif /* not TOKENBUFFER_DEFINED */
void init_tokenbuffer (token_buffer *tokenbuffer);
long
readtoken (FILE *stream, const char *delim, int n_delim,
token_buffer *tokenbuffer);
int
readtokens (FILE *stream, int projected_n_tokens,
const char *delim, int n_delim,
char ***tokens_out, long **token_lengths);
#endif /* not H_READTOKENS_H */
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