1/* Copyright (C) 1995, 2000-2002 Free Software Foundation, Inc. 2 3 This program is free software: you can redistribute it and/or modify 4 it under the terms of the GNU General Public License as published by 5 the Free Software Foundation; either version 3 of the License, or 6 (at your option) any later version. 7 8 This program is distributed in the hope that it will be useful, 9 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License 14 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 15 16#ifndef GETLINE_H_ 17# define GETLINE_H_ 1 18 19# include <stddef.h> 20# include <stdio.h> 21 22/* Like the glibc functions get_line and get_delim, except that the result 23 must be freed using delete[], not free(). */ 24 25/* Reads up to (and including) a newline from STREAM into *LINEPTR 26 (and null-terminate it). *LINEPTR is a pointer returned from new [] (or 27 NULL), pointing to *N characters of space. It is realloc'd as 28 necessary. Returns the number of characters read (not including the 29 null terminator), or -1 on error or immediate EOF. */ 30extern int get_line (char **lineptr, size_t *n, FILE *stream); 31 32/* Reads up to (and including) a DELIMITER from STREAM into *LINEPTR 33 (and null-terminate it). *LINEPTR is a pointer returned from new [] (or 34 NULL), pointing to *N characters of space. It is realloc'd as 35 necessary. Returns the number of characters read (not including the 36 null terminator), or -1 on error or immediate EOF. */ 37extern int get_delim (char **lineptr, size_t *n, int delimiter, FILE *stream); 38 39#endif /* not GETLINE_H_ */ 40