NEX-4233 remove unnecessary libdladm header includes
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Steve Peng <steve.peng@nexenta.com>

@@ -23,10 +23,11 @@
  * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
 /*
  * Copyright (c) 2012, Joyent, Inc. All rights reserved.
+ * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
  */
 
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>

@@ -82,10 +83,12 @@
 
 #define skip_whitespace(p)      while (isspace(*(p))) ++(p)
 
 #define BUFFSIZE        65536
 
+#define MAXLINELEN      1024
+
 #define VRRPCONF        "/etc/inet/vrrp.conf"
 
 typedef struct vrrpd_rtsock_s {
         int             vrt_af;         /* address family */
         int             vrt_fd;         /* socket for the PF_ROUTE msg */