removed need for extra api; no_std

uc.c

@@ -686,27 +686,6 @@ static void clear_deleted_hooks(uc_engine *uc)
     list_clear(&uc->hooks_to_del);
 }
 
-// set a data ptr (for use in bindings)
-UNICORN_EXPORT
-uc_err uc_emu_set_data_ptr(uc_engine *uc, void *data)
-{
-    if (uc == NULL) {
-        return UC_ERR_ARG;
-    }
-    uc->data_ptr = data;
-}
-
-// get a data ptr (for use in bindings)
-UNICORN_EXPORT
-void *uc_emu_get_data_ptr(uc_engine *uc, void *data)
-{
-    if (uc == NULL) {
-        return NULL;
-    }
-    return uc->data_ptr;
-}
-
-
 UNICORN_EXPORT
 uc_err uc_emu_start(uc_engine *uc, uint64_t begin, uint64_t until,
                     uint64_t timeout, size_t count)