2020-09-02 16:47:03 +08:00
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/* readtokens.h -- Functions for reading tokens from an input stream.
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2022-07-28 14:16:50 +08:00
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Copyright (C) 1990-1991, 1999, 2001-2004, 2009-2022 Free Software
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2020-09-02 16:47:03 +08:00
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Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2022-07-28 14:16:50 +08:00
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the Free Software Foundation, either version 3 of the License, or
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2020-09-02 16:47:03 +08:00
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Written by Jim Meyering. */
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#ifndef READTOKENS_H
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# define READTOKENS_H
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# include <stdio.h>
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2022-07-28 14:16:50 +08:00
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/* FIXME: This header should use idx_t, not size_t. */
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2020-09-02 16:47:03 +08:00
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struct tokenbuffer
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{
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size_t size;
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char *buffer;
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};
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typedef struct tokenbuffer token_buffer;
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void init_tokenbuffer (token_buffer *tokenbuffer);
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size_t
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readtoken (FILE *stream, const char *delim, size_t n_delim,
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token_buffer *tokenbuffer);
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size_t
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readtokens (FILE *stream, size_t projected_n_tokens,
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const char *delim, size_t n_delim,
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char ***tokens_out, size_t **token_lengths);
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#endif /* not READTOKENS_H */
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