Fix Libc++ build with MinGW64
Summary: This patch corrects the build errors I encountered when building on MinGW64.
Reviewers: mati865, rnk, compnerd, smeenai, bcraig
Reviewed By: mati865, smeenai
Subscribers: martell, chapuni, cfe-commits
Differential Revision: https://reviews.llvm.org/D33082
llvm-svn: 304360
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 1ec026252b3027f06c8a561d93fc0a3801107bba
diff --git a/src/chrono.cpp b/src/chrono.cpp
index 9b277a6..d0e184a 100644
--- a/src/chrono.cpp
+++ b/src/chrono.cpp
@@ -37,7 +37,7 @@
#if defined(_LIBCPP_WIN32API)
#define WIN32_LEAN_AND_MEAN
#define VC_EXTRA_LEAN
-#include <Windows.h>
+#include <windows.h>
#if _WIN32_WINNT >= _WIN32_WINNT_WIN8
#include <winapifamily.h>
#endif