1 files changed, 0 insertions, 75 deletions
diff --git a/components/external/lua/exlibs/lexamplelib.c b/components/external/lua/exlibs/lexamplelib.c
deleted file mode 100644
index f160ae35d8..0000000000
--- a/components/external/lua/exlibs/lexamplelib.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * example of adding lua external library
- */
-
-#include "lua.h"
-#include "lauxlib.h"
-
-#include "lexlibs.h"
-
-#define VERSION         1
-
-int example_hello(lua_State *L)
-{
-    rt_kprintf("Hello, Lua on RT-Thead!\n");
-
-    return 0;
-}
-
-int example_print(lua_State *L)
-{
-    int n = lua_gettop(L);
-    int i;
-
-    for (i=1; i<=n; i++)
-    {
-        if (i>1)
-            rt_kprintf("\t");
-
-        if (lua_isstring(L,i))
-            rt_kprintf("%s",lua_tostring(L,i));
-        else if (lua_isnumber(L, i))
-            rt_kprintf("%d",lua_tointeger(L,i));
-        else if (lua_isnil(L,i))
-            rt_kprintf("%s","nil");
-        else if (lua_isboolean(L,i))
-            rt_kprintf("%s",lua_toboolean(L,i) ? "true" : "false");
-        else
-            rt_kprintf("%s:%p",luaL_typename(L,i),lua_topointer(L,i));
-    }
-
-    rt_kprintf("\n");
-
-    return 0;
-}
-
-    
-#define MIN_OPT_LEVEL       2
-#include "lrodefs.h"
-
-const LUA_REG_TYPE example_map[] =
-{
-    {LSTRKEY("hello"), LFUNCVAL(example_hello)},
-    {LSTRKEY("print"), LFUNCVAL(example_print)},
-#if LUA_OPTIMIZE_MEMORY > 0
-    {LSTRKEY("version"), LNUMVAL(VERSION)},
-#endif
-    {LNILKEY, LNILVAL}
-};
-
-/**
- * Open exmaple library
- */
-LUALIB_API int luaopen_example(lua_State *L)
-{
-#if LUA_OPTIMIZE_MEMORY > 0
-    return 0;
-#else
-    luaL_register(L, EXLIB_EXAMPLE, example_map);
-    lua_pushnumber(L, VERSION);
-    lua_setfield(L, -2, "version");
-    return 1;
-#endif
-}
-
-