134     /* atomically mark buffer as free */

   134     /* atomically mark buffer as free */

   135     long latest_state = AtomicCompareExchange(

   135     long latest_state = AtomicCompareExchange(

   136         &buffer_state,

   136         &buffer_state,

   137         BUFFER_BUSY,

   137         BUFFER_BUSY,

   138         BUFFER_FREE);

   138         BUFFER_FREE);

   139 }

   140 }

   140 

   141 

   141 void* IterDebugData(int* idx, const char **type_name)

   142 void* IterDebugData(int* idx, const char **type_name)

   142 {

   143 {

   143     if(subscription_cursor < latest_subscription){

   144     if(subscription_cursor < latest_subscription){

   144         *idx = *subscription_cursor;

   145         *idx = *subscription_cursor;

   146         *type_name = __get_type_enum_name(my_var->type);

   147         *type_name = __get_type_enum_name(my_var->type);

   147         return my_var->ptrvalue;

   148         return my_var->ptrvalue;

   148     }

   149     }

   149     return NULL;

   150     return NULL;

   150 }

   151 }