+/* Parse dates for touch and date.
+
+ Copyright (C) 1998, 2003, 2005, 2007-2011 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 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
+ 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, see <http://www.gnu.org/licenses/>. */
+
+/* Yacc-based version written by Jim Kingdon and David MacKenzie.
+ Rewritten by Jim Meyering. */
+
+#ifndef POSIXTM_H_
+# define POSIXTM_H_
+
+# include <stdbool.h>
+# include <time.h>
+
/* POSIX Date Syntax flags. */
-#define PDS_LEADING_YEAR 1
-#define PDS_TRAILING_YEAR 2
-#define PDS_CENTURY 4
-#define PDS_SECONDS 8
+# define PDS_LEADING_YEAR 1
+# define PDS_TRAILING_YEAR 2
+# define PDS_CENTURY 4
+# define PDS_SECONDS 8
+# define PDS_PRE_2000 16
-time_t
-posixtime (const char *s, unsigned int syntax_bits);
+bool posixtime (time_t *p, const char *s, unsigned int syntax_bits);
-struct tm *
-posixtm (const char *s, unsigned int syntax_bits);
+#endif