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/* str.h -- header for str.c.
Copyright (C) 1996 Free Software Foundation, Inc.
Written by Thomas Morgan <tmorgan@pobox.com>
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., 675 Mass Ave, Cambridge, MA 02139, USA.
Written by Thomas Morgan <tmorgan@pobox.com>. */
#include <stdio.h>
#include <stdlib.h>
/* Always add at least this many bytes when extending the buffer. */
#define CHUNK 64
/* Return values for `str_add_line*'. */
enum add_line_return
{
ADD_LINE_OK,
ADD_LINE_ERR,
ADD_LINE_EOF
};
struct str
{
char *str; /* The array of characters. */
int len; /* The number of characters. */
size_t mem; /* The amount of memory allocated. */
};
typedef struct str str_t;
char *str_to_nstr (str_t * str);
int str_add_line (str_t *, FILE *);
int str_add_line_from_desc (str_t *, int);
str_t *int_to_str (int);
str_t *nstr_to_str (char *);
str_t *str_make (str_t *);
void str_add_char (str_t *, char);
void str_add_str (str_t *, str_t *);
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