py: implement some basic exception matching.

1 files changed, 4 insertions, 0 deletions

diff --git a/py/obj.h b/py/obj.h
index bf598608e8..8d857b1959 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -176,6 +176,10 @@ extern const mp_obj_type_t bool_type;
 mp_obj_t mp_obj_cell_get(mp_obj_t self_in);
 void mp_obj_cell_set(mp_obj_t self_in, mp_obj_t obj);
 
+// exception
+extern const mp_obj_type_t exception_type;
+qstr mp_obj_exception_get_type(mp_obj_t self_in);
+
 // str
 extern const mp_obj_type_t str_type;
 qstr mp_obj_str_get(mp_obj_t self_in);