42 lines
1.8 KiB
C
42 lines
1.8 KiB
C
/* Copyright (C) 1995, 2000-2002 Free Software 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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the Free Software Foundation; either version 2, or (at your option)
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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, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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USA. */
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#ifndef GETLINE_H_
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# define GETLINE_H_ 1
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# include <stddef.h>
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# include <stdio.h>
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/* Like the glibc functions get_line and get_delim, except that the result
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must be freed using delete[], not free(). */
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/* Reads up to (and including) a newline from STREAM into *LINEPTR
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(and null-terminate it). *LINEPTR is a pointer returned from new [] (or
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NULL), pointing to *N characters of space. It is realloc'd as
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necessary. Returns the number of characters read (not including the
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null terminator), or -1 on error or immediate EOF. */
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extern int get_line (char **lineptr, size_t *n, FILE *stream);
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/* Reads up to (and including) a DELIMITER from STREAM into *LINEPTR
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(and null-terminate it). *LINEPTR is a pointer returned from new [] (or
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NULL), pointing to *N characters of space. It is realloc'd as
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necessary. Returns the number of characters read (not including the
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null terminator), or -1 on error or immediate EOF. */
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extern int get_delim (char **lineptr, size_t *n, int delimiter, FILE *stream);
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#endif /* not GETLINE_H_ */
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