lib: Code cleanup, formatting, & headers

Gnu-style code, add copyright headers, cleanup some
random style issues, shuffle around code into
relevant units, add docs.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/command_lex.l b/lib/command_lex.l
index 600c92d23..920c03db8 100644
--- a/lib/command_lex.l
+++ b/lib/command_lex.l
@@ -1,3 +1,27 @@
+/*
+ * Command format string lexer for CLI backend.
+ *
+ * --
+ * Copyright (C) 2015 Cumulus Networks, Inc.
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
 %{
 #include "command_parse.h"