From a request by Dmitry Antipov in:
http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
* lib/acl.h (_GL_ACL_H): New macro. Protect entire contents with
"#ifndef _GL_ACL_H".
+2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ acl: port to gcc -Wredundant-decls
+ From a request by Dmitry Antipov in:
+ http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
+ * lib/acl.h (_GL_ACL_H): New macro. Protect entire contents with
+ "#ifndef _GL_ACL_H".
+
2014-06-11 Bruce Korb <bkorb@gnu.org>
Jim Meyering <meyering@fb.com>
Written by Paul Eggert. */
+#ifndef _GL_ACL_H
+#define _GL_ACL_H 1
+
#include <stdbool.h>
#include <sys/types.h>
#include <sys/stat.h>
int qcopy_acl (char const *, int, char const *, int, mode_t);
int copy_acl (char const *, int, char const *, int, mode_t);
int chmod_or_fchmod (char const *, int, mode_t);
+
+#endif