From 5034a983ff7a455ff3030b6030c5bd8e409a4266 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 4 Jun 2004 19:01:49 +0000
Subject: [PATCH] Make this work with VC++

llvm-svn: 14012
---
 llvm/include/Support/DataTypes.h.in | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/llvm/include/Support/DataTypes.h.in b/llvm/include/Support/DataTypes.h.in
index d01f8c2f2fa0..d2269b306fbf 100644
--- a/llvm/include/Support/DataTypes.h.in
+++ b/llvm/include/Support/DataTypes.h.in
@@ -30,9 +30,16 @@
 # error "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"
 #endif
 
+#ifndef _MSC_VER
 // Note that <inttypes.h> includes <stdint.h>, if this is a C99 system.
 @INCLUDE_INTTYPES_H@
 @INCLUDE_SYS_TYPES_H@
+#else
+// Visual C++ doesn't provide standard integer headers, but it does provide
+// built-in data types.
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#endif
 
 #if !defined(INT64_MAX)
 /* We couldn't determine INT64_MAX; default it. */