lib/readtokens0.h

   1 /* readtokens0.h -- read NUL-separated tokens from an input stream.
   2
   3    Copyright (C) 2004, 2009-2020 Free Software Foundation, Inc.
   4
   5    This program is free software: you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.
  17
  18    Written by Jim Meyering. */
  19
  20 #ifndef READTOKENS0_H
  21 # define READTOKENS0_H 1
  22
  23 # include <stdio.h>
  24 # include <sys/types.h>
  25 # include <stdbool.h>
  26 # include "obstack.h"
  27
  28 struct Tokens
  29 {
  30   size_t n_tok;
  31   char **tok;
  32   size_t *tok_len;
  33   struct obstack o_data; /* Contains data pointed to by each tok[i].  */
  34   struct obstack o_tok; /* array of pointers to tokens  */
  35   struct obstack o_tok_len; /* array of token lengths  */
  36 };
  37
  38 void readtokens0_init (struct Tokens *t);
  39 void readtokens0_free (struct Tokens *t);
  40 bool readtokens0 (FILE *in, struct Tokens *t);
  41
  42 #endif