From 5f5e977eefbd2522c6d85b70465e65c4ddaee05a Mon Sep 17 00:00:00 2001
From: Cong <congusbongus@gmail.com>
Date: Sun, 21 May 2017 20:05:56 +1000
Subject: [PATCH] MSVC only warn up to level 3

enet produces warnings at level 4, which can interrupt compiles if warnings are treated as errors. Turning down the warning level resolves the issue.
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1fe2f1b..c3c561a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,9 @@ check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" H
 set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
 check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
 unset(CMAKE_EXTRA_INCLUDE_FILES)
+if(MSVC)
+	add_definitions(-W3)
+endif()
  
 if(HAS_FCNTL)
     add_definitions(-DHAS_FCNTL=1)