From 8cc30a8ca06bc5bad09c18d06298ad8bdc5114da Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sat, 1 Oct 2016 13:46:55 +0100
Subject: [PATCH] Enable _XOPEN_SOURCE=700 on cygwin to get the wcwidth
 function

---
 src/Makefile   | 1 +
 src/unicode.hh | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Makefile b/src/Makefile
index 0dc94c0d..c5100470 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -50,6 +50,7 @@ else ifeq ($(os),DragonFly)
     CPPFLAGS += -I/usr/local/include
     LDFLAGS += -L/usr/local/lib
 else ifneq (,$(findstring CYGWIN,$(os)))
+    CXXFLAGS += -D_XOPEN_SOURCE=700
     LIBS += -lncursesw -lboost_regex -ldbghelp
 else
     LIBS += -lncursesw -lboost_regex
diff --git a/src/unicode.hh b/src/unicode.hh
index 0b84d9db..c809163a 100644
--- a/src/unicode.hh
+++ b/src/unicode.hh
@@ -2,6 +2,7 @@
 #define unicode_hh_INCLUDED
 
 #include <wctype.h>
+#include <wchar.h>
 #include <locale>
 
 namespace Kakoune