add more functions

source/tegraexplorer/script/variables.c

@@ -221,7 +221,7 @@ int str_str_index(int index, char **out){
     dict_str_str *temp;
     temp = str_str_table;
 
-    for (int i = 0; i < (index - 1); i++){
+    for (int i = 0; i < index; i++){
         if (temp == NULL)
             return -1;
         temp = temp->next;