From 1582180e5b5264afe5f19cf43ec11d14b050efe8 Mon Sep 17 00:00:00 2001
From: Chuntao Hong <chuntao.hong@gmail.com>
Date: Wed, 20 May 2015 10:09:09 +0800
Subject: [PATCH] use int32_t to define int and int64_t to define long. in VC
 long is 32bit

---
 include/rabit/rabit-inl.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/rabit/rabit-inl.h b/include/rabit/rabit-inl.h
index 3d1ec59a8..27a130468 100644
--- a/include/rabit/rabit-inl.h
+++ b/include/rabit/rabit-inl.h
@@ -7,6 +7,7 @@
 #ifndef RABIT_RABIT_INL_H
 #define RABIT_RABIT_INL_H
 // use engine for implementation
+#include <cstdint>
 #include "./io.h"
 #include "./utils.h"
 #include "../rabit.h"
@@ -26,19 +27,19 @@ inline DataType GetType<unsigned char>(void) {
   return kUChar;
 }
 template<>
-inline DataType GetType<int>(void) {
+inline DataType GetType<int32_t>(void) {
   return kInt;
 }
 template<>
-inline DataType GetType<unsigned>(void) {
+inline DataType GetType<uint32_t>(void) {
   return kUInt;
 }
 template<>
-inline DataType GetType<long>(void) {
+inline DataType GetType<int64_t>(void) {
   return kLong;
 }
 template<>
-inline DataType GetType<unsigned long>(void) {
+inline DataType GetType<uint64_t>(void) {
   return kULong;
 }
 template<>