add attachment view

src/types.h

@@ -3,6 +3,7 @@
 #define _ba_ty_hg_
 
 #include <istream>
+#include <menu.h>
 struct Config {
   bool verbose = false;
   bool ignoressl = false;
@@ -144,4 +145,10 @@ struct SelectorType {
       : x(xArg, min_limit_x, max_limit_x), y(yArg, min_limit_y, max_limit_y) {}
 };
 
+struct complete_menu {
+  WINDOW *win;
+  ITEM **items;
+  MENU *menu;
+};
+
 #endif