More cisco-compatibility.

FossilOrigin-Name: 04ec8be34c8f04e70ce803fb8f47f72f426bdc7cf85edced8f09d3a9f1f0c50d

src/capwap/bstr.h

@@ -1,3 +1,21 @@
+/*
+    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/>.
+
+*/
+
 #ifndef __BSTR_H
 #define __BSTR_H
 
@@ -10,9 +28,14 @@ extern uint8_t * bstr_create(uint8_t *data, uint8_t len);
 extern uint8_t * bstr_create_from_cfgstr(const char * s);
 extern uint8_t * bstr_replace( uint8_t ** dst, uint8_t * bstr);
 
+extern int bstr_to_str(char *dst, bstr_t str,char * def);
+
 
 #define bstr_len(s) (*(s))
 #define bstr_data(s) (s+1)
+#define bstr_size(len) (len+1)
+
+#define BSTR_MAX_LEN 254
 
 
 #endif