From bac86a194117008656d02951de6d303ab8687eec Mon Sep 17 00:00:00 2001
From: George Zhao <zhaozg@gmail.com>
Date: Wed, 17 Jan 2018 19:36:59 +0800
Subject: [PATCH] Fix warning when redefine RGB on Windows

1
---
 src/nvim/macros.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/nvim/macros.h b/src/nvim/macros.h
index 26d4f74b6a..0bec9af733 100644
--- a/src/nvim/macros.h
+++ b/src/nvim/macros.h
@@ -148,6 +148,11 @@
 /// zero in those cases (-Wdiv-by-zero in GCC).
 #define ARRAY_SIZE(arr) ((sizeof(arr)/sizeof((arr)[0])) / ((size_t)(!(sizeof(arr) % sizeof((arr)[0])))))
 
+// Windows defines a RGB macro that produces 0x00bbggrr color values for use
+// with GDI. Our macro is different, and we don't use GDI.
+#if defined(WIN32) && defined(RGB)
+# undef RGB
+#endif
 #define RGB(r, g, b) ((r << 16) | (g << 8) | b)
 
 #define STR_(x) #x