1 files changed, 2 insertions, 1 deletions

diff --git a/src/lua.js b/src/lua.js
index c496c33..1989133 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -37,5 +37,6 @@ constant_types.LUA_TCCL = constant_types.LUA_TFUNCTION | (2 << 4);  /* C closure
 
 module.exports = {
     constant_types: constant_types,
-    thread_status: thread_status
+    thread_status: thread_status,
+    LUA_MULTRET: -1
 };
\ No newline at end of file