1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index cee4df72a2..a07aa2e81f 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -248,6 +248,16 @@ int enif_is_ref(ErlNifEnv* env, ERL_NIF_TERM term)
     return is_ref(term);
 }
 
+int enif_is_tuple(ErlNifEnv* env, ERL_NIF_TERM term)
+{
+    return is_tuple(term);
+}
+
+int enif_is_list(ErlNifEnv* env, ERL_NIF_TERM term)
+{
+    return is_list(term) || is_nil(term);
+}
+
 static void aligned_binary_dtor(struct enif_tmp_obj_t* obj)
 {
     erts_free_aligned_binary_bytes_extra((byte*)obj,ERTS_ALC_T_TMP);