1 /* 2 * Elementary input utilities. 3 * 4 * Copyright (C) 2022 Paul Boddie <paul@boddie.org.uk> 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA 20 */ 21 22 #pragma once 23 24 #include <stdio.h> 25 26 struct read_line_state 27 { 28 char *buffer, *start, *end, *eolp; 29 size_t buffer_size, remaining; 30 }; 31 32 void parse_line(char *start, char *end, int *num_args, char *args[], 33 const int max_args); 34 35 char *read_line(FILE *fp, struct read_line_state *state); 36 37 /* vim: tabstop=4 expandtab shiftwidth=4 38 */