Leave off multiply 'typedef const char * const_char_string' definition (in rig.swg and rotator.swg)

bindings/hamlib.swg

@@ -83,6 +83,10 @@
 %include <hamlib/rotlist.h>
 %include <hamlib/rotator.h>
 
+%inline {
+typedef const char * const_char_string;
+}
+
 /*
  * The Rig "class"
  */

bindings/rig.swg

@@ -30,7 +30,6 @@ typedef struct Rig {
 } Rig;
 
 typedef char * char_string;
-typedef const char * const_char_string;
 typedef channel_t * channel_t_p;
 typedef channel_t * const_channel_t_p;
 

bindings/rotator.swg

@@ -29,8 +29,6 @@ typedef struct Rot {
 	int do_exception;
 } Rot;
 
-typedef const char * const_char_string;
-
 %}
 
 /*