===================================================================
RCS file: /cvs/mandoc/catman.c,v
retrieving revision 1.15
retrieving revision 1.17
diff -u -p -r1.15 -r1.17
--- mandoc/catman.c	2017/02/08 14:50:53	1.15
+++ mandoc/catman.c	2017/02/09 18:46:44	1.17
@@ -1,4 +1,4 @@
-/*	$Id: catman.c,v 1.15 2017/02/08 14:50:53 schwarze Exp $ */
+/*	$Id: catman.c,v 1.17 2017/02/09 18:46:44 schwarze Exp $ */
 /*
  * Copyright (c) 2017 Michael Stapelberg <stapelberg@debian.org>
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -17,6 +17,10 @@
  */
 #include "config.h"
 
+#if HAVE_CMSG_XPG42
+#define _XPG4_2
+#endif
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
@@ -36,6 +40,10 @@
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
+
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 0
+#endif
 
 int	 process_manpage(int, int, const char *);
 int	 process_tree(int, int);