1 files changed, 8 insertions, 0 deletions
diff --git a/src/llimit.js b/src/llimit.js
index c8455b8..31862d0 100644
--- a/src/llimit.js
+++ b/src/llimit.js
@@ -8,6 +8,14 @@ module.exports.LUA_MAXINTEGER = LUA_MAXINTEGER;
 const LUA_MININTEGER = -2147483648;
 module.exports.LUA_MININTEGER = LUA_MININTEGER;
 
+const luai_nummod = function(L, a, b) {
+    let m = a % b;
+    if ((m*b) < 0)
+        m += b;
+    return m;
+};
+module.exports.luai_nummod = luai_nummod;
+
 // If later integers are more than 32bit, LUA_MAXINTEGER will then be != MAX_INT
 const MAX_INT = 2147483647;
 module.exports.MAX_INT = MAX_INT;