Added copyright nnotice.

FossilOrigin-Name: d383a51d27789ecb9711bd337efbe8f65f7026354e05d631faa974d4c6dee1f2

src/capwap/process_join_request.c

@@ -1,15 +1,32 @@
+/*
+    This file is part of libcapwap.
+
+    libcapwap 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 3 of the License, or
+    (at your option) any later version.
+
+    libcapwap 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
 #include "capwap.h"
 #include "capwap_ieee80211.h"
 
-#include <stdio.h> //Tube
+#include <stdio.h> 
 #include <stdlib.h>
 #include <string.h>
 
 #include "wtpinfo.h"
+
 #include "cw_util.h"
 
-
-//static int process_elem(struct wtpinfo *wtpinfo,int type,uint8_t* msgelem,int len)
 static int process_elem(void *w,int type,uint8_t* msgelem,int len)
 {
 	struct wtpinfo * wtpinfo = (struct wtpinfo*)w;