From 35f94dcaf39af096d2cda0ba66094eec02a7dabe Mon Sep 17 00:00:00 2001
From: batrick <batrick@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Wed, 15 Jul 2009 08:53:19 +0000
Subject: [PATCH] Removed two functions no longer being used.

---
 nse_main.cc | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/nse_main.cc b/nse_main.cc
index 26be4393f..55aa26ba0 100644
--- a/nse_main.cc
+++ b/nse_main.cc
@@ -174,19 +174,6 @@ static int key_was_pressed (lua_State *L)
   return 1;
 }
 
-static int ref (lua_State *L)
-{
-  lua_settop(L, 1);
-  lua_pushinteger(L, (lua_Integer) luaL_ref(L, LUA_REGISTRYINDEX));
-  return 1;
-}
-
-static int unref (lua_State *L)
-{
-  luaL_unref(L, LUA_REGISTRYINDEX, luaL_checkint(L, 1));
-  return 0;
-}
-
 static int updatedb (lua_State *L)
 {
   lua_pushboolean(L, script_updatedb());
@@ -232,8 +219,6 @@ static void open_cnse (lua_State *L)
     {"dump_dir", dump_dir},
     {"nsock_loop", nsock_loop},
     {"key_was_pressed", key_was_pressed},
-    {"ref", ref},
-    {"unref", unref},
     {"updatedb", updatedb},
     {"scan_progress_meter", scan_progress_meter},
     {"timedOut", timedOut},