/* readtokens.c -- Functions for reading tokens from an input stream.
- Copyright (C) 1990-1991, 1999-2004 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ Copyright (C) 1990-1991, 1999-2004, 2006, 2009 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.
+ the Free Software Foundation; either version 3 of the License, 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
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.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
Written by Jim Meyering. */
gives the same functionality, except that these functions
would never return empty lines. */
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
#include "readtokens.h"
# include "unlocked-io.h"
#endif
-#define STREQ(a,b) ((a) == (b) || ((a) && (b) && *(a) == *(b) \
- && strcmp(a, b) == 0))
-
/* Initialize a tokenbuffer. */
void