diff --git a/src/capwap/cwmsg_addelem_wtp_radio_infos.c b/src/capwap/cwmsg_addelem_wtp_radio_infos.c
deleted file mode 100644
index cc1e37b1..00000000
--- a/src/capwap/cwmsg_addelem_wtp_radio_infos.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-    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_80211.h"
-#include "radioinfo.h"
-
-void cwmsg_addelem_wtp_radio_info(struct cwmsg * msg,struct radioinfo *radioinfo)
-{
-
-	uint8_t ri[5];
-	*ri = radioinfo->rid;
-
-	*((uint32_t*)(ri+1))=htonl(radioinfo->type);
-	cwmsg_addelem(msg,CWMSGELEM_80211_WTP_RADIO_INFO,ri,5);
-}
-
-
-
-void cwmsg_addelem_wtp_radio_infos(struct cwmsg * msg,struct radioinfo * radioinfos)
-{
-	int i;
-	for (i=0; i<=1; i++)
-	{
-//		if (radioinfos[i].rid!=0)	
-			cwmsg_addelem_wtp_radio_info(msg,&radioinfos[i]);
-	}
-
-}
-
diff --git a/src/capwap/file.c b/src/capwap/file.c
new file mode 100644
index 00000000..4eabb4e8
--- /dev/null
+++ b/src/capwap/file.c
@@ -0,0 +1,35 @@
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+
+char *cw_load_file(const char *filename,size_t *size)
+{
+	FILE * infile = fopen(filename,"rb");
+	if ( !infile) 
+		return NULL;
+	fseek(infile,0,SEEK_END);
+	*size = ftell(infile);
+	char *buf = malloc(*size);
+	if (!buf) 
+		goto errX;
+
+	fseek(infile,0,SEEK_SET);
+        *size = fread(buf,1,*size,infile);
+errX:
+	fclose(infile);
+
+
+	return buf;
+}
+
+
+int cw_save_file(const char *filename, char *data,int len)
+{
+	FILE *outfile = fopen(filename,"wb");
+	if (!outfile)
+		return 0;
+
+	int bytes = fwrite(data,1,len,outfile);
+	fclose(outfile);
+	return bytes;
+}
diff --git a/src/capwap/file.h b/src/capwap/file.h
new file mode 100644
index 00000000..f835181e
--- /dev/null
+++ b/src/capwap/file.h
@@ -0,0 +1,10 @@
+#ifndef __CW_FILE_H
+#define __CW_FILE_H
+
+char *cw_load_file(const char *filename,size_t *size);
+int cw_save_file(const char *filename, char *data,int len);
+
+
+#endif
+
+