More Cisco specific stuff

FossilOrigin-Name: ba1217e4069e946c852d379efe8a1c7bc95a6a545c85853ae54cdc3786b60dac

src/capwap/bstr.h

@@ -1,6 +1,10 @@
+#ifndef __BSTR_H
+#define __BSTR_H
+
 
 #include <stdint.h>
 
+typedef uint8_t* bstr_t;
 
 extern uint8_t * bstr_create(uint8_t *data, uint8_t len);
 extern uint8_t * bstr_create_from_cfgstr(const char * s);
@@ -9,3 +13,7 @@ extern uint8_t * bstr_replace( uint8_t ** dst, uint8_t * bstr);
 
 #define bstr_len(s) (*(s))
 #define bstr_data(s) (s+1)
+
+
+#endif
+