diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d71e7a0..e102af9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -9,7 +9,7 @@ LINK_DIRECTORIES(Husky)
 
 INSTALL(TARGETS cjsegment RUNTIME DESTINATION bin)
 INSTALL(TARGETS cjserver RUNTIME DESTINATION bin)
-INSTALL(FILES ChineseFilter.hpp HMMSegment.hpp MPSegment.hpp Trie.hpp globals.h ISegment.hpp  MixSegment.hpp  SegmentBase.hpp  TransCode.hpp  DESTINATION include/CppJieba)
+INSTALL(FILES ChineseFilter.hpp HMMSegment.hpp MPSegment.hpp Trie.hpp ISegment.hpp  MixSegment.hpp  SegmentBase.hpp  TransCode.hpp  DESTINATION include/CppJieba)
 
 ADD_SUBDIRECTORY(Husky)
 ADD_SUBDIRECTORY(Limonp)
diff --git a/src/ChineseFilter.hpp b/src/ChineseFilter.hpp
index 6016b09..06039bb 100644
--- a/src/ChineseFilter.hpp
+++ b/src/ChineseFilter.hpp
@@ -7,8 +7,9 @@
 namespace CppJieba
 {
 
+    enum CHAR_TYPE { CHWORD = 0, DIGIT_OR_LETTER = 1, OTHERS = 2};
+    typedef Unicode::const_iterator UniConIter;
     class ChineseFilter;
-
     class ChFilterIterator
     {
         public:
diff --git a/src/HMMSegment.hpp b/src/HMMSegment.hpp
index 417ba91..6886289 100644
--- a/src/HMMSegment.hpp
+++ b/src/HMMSegment.hpp
@@ -14,6 +14,7 @@
 namespace CppJieba
 {
     using namespace Limonp;
+    typedef unordered_map<uint16_t, double> EmitProbMap;
     class HMMSegment: public SegmentBase
     {
         public:
diff --git a/src/TransCode.hpp b/src/TransCode.hpp
index febe3a4..f89aac6 100644
--- a/src/TransCode.hpp
+++ b/src/TransCode.hpp
@@ -13,6 +13,7 @@ namespace CppJieba
 {
 
     using namespace Limonp;
+    typedef std::vector<uint16_t> Unicode;
     namespace TransCode
     {
         inline bool decode(const string& str, vector<uint16_t>& vec)
diff --git a/src/Trie.hpp b/src/Trie.hpp
index b23bff3..4f50cfe 100644
--- a/src/Trie.hpp
+++ b/src/Trie.hpp
@@ -21,6 +21,9 @@
 namespace CppJieba
 {
     using namespace Limonp;
+    const double MIN_DOUBLE = -3.14e+100;
+    const double MAX_DOUBLE = 3.14e+100;
+    typedef unordered_map<uint16_t, struct TrieNode*> TrieNodeMap;
     struct TrieNode
     {
         TrieNodeMap hmap;
diff --git a/src/globals.h b/src/globals.h
deleted file mode 100644
index c12007d..0000000
--- a/src/globals.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/************************************
- * file enc : ASCII
- * author   : wuyanyi09@gmail.com
-************************************/
-#ifndef CPPJIEBA_GLOBALS_H
-#define CPPJIEBA_GLOBALS_H
-
-#include <map>
-#include <vector>
-#include <string>
-#include <sys/types.h>
-#include <stdint.h>
-//#include <hash_map>
-#include <tr1/unordered_map>
-//#include <ext/hash_map>
-
-namespace CppJieba
-{
-
-    using namespace std;
-    using std::tr1::unordered_map;
-    //using __gnu_cxx::hash_map;
-    //using namespace stdext;
-    //typedefs
-    typedef std::vector<std::string>::iterator VSI;
-    typedef std::vector<uint16_t> Unicode;
-    typedef Unicode::const_iterator UniConIter;
-    typedef unordered_map<uint16_t, struct TrieNode*> TrieNodeMap;
-    typedef unordered_map<uint16_t, double> EmitProbMap;
-
-    const double MIN_DOUBLE = -3.14e+100;
-    const double MAX_DOUBLE = 3.14e+100;
-    enum CHAR_TYPE { CHWORD = 0, DIGIT_OR_LETTER = 1, OTHERS = 2};
-}
-
-#endif