diff --git a/unzip/ioapi.cpp b/unzip/ioapi.cpp
index 161718bdfe..3d69b8ec63 100644
--- a/unzip/ioapi.cpp
+++ b/unzip/ioapi.cpp
@@ -143,7 +143,7 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
 static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
 {
     ZPOS64_T ret;
-    ret = ftello((FILE *)stream);
+    ret = ftell((FILE *)stream);
     return ret;
 }
 
@@ -186,7 +186,7 @@ static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T
         break;
     default: return -1;
     }
-    if(fseeko((FILE *)stream, offset, fseek_origin) != 0)
+    if(fseek((FILE *)stream, offset, fseek_origin) != 0)
         return -1;
     return 0;
 }
diff --git a/unzip/ioapi.h b/unzip/ioapi.h
index 97e81b8400..d3d2a3f0fc 100644
--- a/unzip/ioapi.h
+++ b/unzip/ioapi.h
@@ -57,12 +57,16 @@ namespace cocos2d {
 #define fopen64 fopen
 #define ftello64 ftell
 #define fseeko64 fseek
+#define ftello ftell
+#define fseeko fseek
 #else
 #ifdef _MSC_VER
  #define fopen64 fopen
  #if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
   #define ftello64 _ftelli64
   #define fseeko64 _fseeki64
+  #define ftello _ftelli64
+  #define fseeko _fseeki64
  #else // old MSC
   #define ftello64 ftell
   #define fseeko64 fseek