| modification, are permitted provided that the conditions mentioned |
| in the accompanying LICENSE file are met. |
+--------------------------------------------------------------------+
- | Copyright (c) 2004-2011, Michael Wallner <mike@php.net> |
+ | Copyright (c) 2004-2013, Michael Wallner <mike@php.net> |
+--------------------------------------------------------------------+
*/
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
+# ifdef HAVE_ERRNO_H
+# include <errno.h>
+# endif
#endif
#include <ctype.h>