From b94789d65449527a17187cf00fc2ed887f40df58 Mon Sep 17 00:00:00 2001
From: OpportunityLiu <opportunity@live.in>
Date: Tue, 2 Jul 2019 11:59:11 +0800
Subject: remove unused code

---
 core/src/xmake/io/std.c  |  7 ++++---
 core/src/xmake/machine.c | 12 ------------
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/core/src/xmake/io/std.c b/core/src/xmake/io/std.c
index d97ae3ef8..6830f85d6 100644
--- a/core/src/xmake/io/std.c
+++ b/core/src/xmake/io/std.c
@@ -29,7 +29,7 @@
  * includes
  */
 #include "file.h"
-#include "prefix.h" 
+#include "prefix.h"
 #include <stdio.h>
 #ifdef TB_CONFIG_OS_WINDOWS
 #    include <io.h>
@@ -71,8 +71,9 @@ static void xm_init(lua_State* lua, tb_size_t type)
 {
     tb_assert_and_check_return(lua);
 
-    tb_char_t const *name, *path;
-    FILE*            fp;
+    tb_char_t const* name = tb_null;
+    tb_char_t const* path = tb_null;
+    FILE*            fp   = tb_null;
     switch (type)
     {
     case XM_IO_FILE_TYPE_STDIN:
diff --git a/core/src/xmake/machine.c b/core/src/xmake/machine.c
index f09f941e1..098966f24 100644
--- a/core/src/xmake/machine.c
+++ b/core/src/xmake/machine.c
@@ -167,12 +167,6 @@ tb_int_t xm_curses_register(lua_State* lua);
  * globals
  */
 
-// the global functions
-static luaL_Reg const g_functions[] = 
-{
-    { tb_null,          tb_null         }
-};
-
 // the os functions
 static luaL_Reg const g_os_functions[] = 
 {
@@ -639,12 +633,6 @@ xm_machine_ref_t xm_machine_init()
         lua_setglobal(machine->lua, "curses");
 #endif
 
-        // bind global functions
-        for (tb_size_t i = 0; g_functions[i].name != tb_null && g_functions[i].func != tb_null; i++)
-        {
-            lua_register(machine->lua, g_functions[i].name, g_functions[i].func);
-        }
-
         // init host
 #if defined(TB_CONFIG_OS_WINDOWS)
         lua_pushstring(machine->lua, "windows");
-- 
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