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- /* linebuffer.h -- declarations for reading arbitrarily long lines
- Copyright (C) 1986, 1991 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. */
-
- /* A `struct linebuffer' holds a line of text. */
-
- struct linebuffer
- {
- long size; /* Allocated. */
- long length; /* Used. */
- char *buffer;
- };
-
- #undef __P
- #if defined (__STDC__) && __STDC__
- #define __P(x) x
- #else
- #define __P(x) ()
- #endif
-
- /* Initialize linebuffer LINEBUFFER for use. */
- void initbuffer __P ((struct linebuffer *linebuffer));
-
- /* Read an arbitrarily long line of text from STREAM into LINEBUFFER.
- Remove any newline. Does not null terminate.
- Return LINEBUFFER, except at end of file return 0. */
- struct linebuffer *readline __P ((struct linebuffer *linebuffer, FILE *stream));
-
- /* Free linebuffer LINEBUFFER and its data, all allocated with malloc. */
- void freebuffer __P ((struct linebuffer *));
-