--- ipfreely.c.orig	Sun Mar 27 19:10:06 2005
+++ ipfreely.c	Sun Jan 18 16:30:35 2015
@@ -22,6 +22,7 @@
 
 #include <err.h>
 #include <errno.h>
+#include <limits.h>
 #include <poll.h>
 #include <pwd.h>
 #include <signal.h>
@@ -54,9 +55,9 @@ int   debug_flag = 0;
 char  username[10];
 char  local_port[6];
 char  remote_port[6];
-char  local_host[MAXHOSTNAMELEN];
-char  remote_host[MAXHOSTNAMELEN];
-char  chroot_dir[MAXPATHLEN];
+char  local_host[HOST_NAME_MAX+1];
+char  remote_host[HOST_NAME_MAX+1];
+char  chroot_dir[PATH_MAX];
 uid_t _uid;
 
 void