From 5fe41eca99adf4bf0fb5832033a96f98b530d4f1 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Thu, 9 Aug 2018 22:19:28 +0800
Subject: *update

---
 src/lua/math/luaopen_math.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/lua/math')

diff --git a/src/lua/math/luaopen_math.cpp b/src/lua/math/luaopen_math.cpp
index e4f68df..462e8d1 100644
--- a/src/lua/math/luaopen_math.cpp
+++ b/src/lua/math/luaopen_math.cpp
@@ -6,7 +6,17 @@ namespace jin
 namespace lua
 {
 
+    static int l_mod(lua_State* L)
+    {
+        int n = luax_checkinteger(L, 1);
+        int m = luax_checkinteger(L, 2);
+        int mod = n % m;
+        luax_pushinteger(L, mod);
+        return 1;
+    }
+
     static const luaL_Reg f[] = {
+        { "mod", l_mod },
         { 0, 0 }
     };
 
-- 
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