Reduce usage of std::bind()

C++14 lambdas are easier to read, easier to debug,
and can usually be better optimized by the compiler.

Change-Id: I294f275904f91942a8de946fe63e77078a7608a6
diff --git a/tools/nfdc/status.cpp b/tools/nfdc/status.cpp
index 441c3a9..a338b1d 100644
--- a/tools/nfdc/status.cpp
+++ b/tools/nfdc/status.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2020,  Regents of the University of California,
+ * Copyright (c) 2014-2021,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -128,25 +128,29 @@
   CommandDefinition defStatusShow("status", "show");
   defStatusShow
     .setTitle("print general status");
-  parser.addCommand(defStatusShow, bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantForwarderGeneral));
+  parser.addCommand(defStatusShow,
+                    std::bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantForwarderGeneral));
   parser.addAlias("status", "show", "");
 
   CommandDefinition defChannelList("channel", "list");
   defChannelList
     .setTitle("print channel list");
-  parser.addCommand(defChannelList, bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantChannels));
+  parser.addCommand(defChannelList,
+                    std::bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantChannels));
   parser.addAlias("channel", "list", "");
 
   CommandDefinition defFibList("fib", "list");
   defFibList
     .setTitle("print FIB entries");
-  parser.addCommand(defFibList, bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantFib));
+  parser.addCommand(defFibList,
+                    std::bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantFib));
   parser.addAlias("fib", "list", "");
 
   CommandDefinition defCsInfo("cs", "info");
   defCsInfo
     .setTitle("print CS information");
-  parser.addCommand(defCsInfo, bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantCs));
+  parser.addCommand(defCsInfo,
+                    std::bind(&reportStatusSingleSection, _1, &StatusReportOptions::wantCs));
   parser.addAlias("cs", "info", "");
 }