renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/lwmsg.h

@@ -0,0 +1,18 @@
+#include <stdint.h>
+
+struct lwmsg{
+
+	uint8_t * buffer;
+	uint8_t * trnsprthdr;
+	uint8_t * ctrlhdr;
+	uint8_t * msgelems;
+	int pos;
+	int flags;
+	int hlen;
+	int rid;
+	int seqnum;
+	int type;
+
+};
+
+void lwmsg_init(struct lwmsg * lwmsg, uint8_t * buffer, uint8_t * macaddrss,int type, int seqnum );