From 57fe5a13ac2db87702f3b477ea2ecc009b46d990 Mon Sep 17 00:00:00 2001
From: Dmitri Tikhonov <dtikhonov@litespeedtech.com>
Date: Tue, 24 Nov 2020 09:09:13 -0500
Subject: [PATCH] Fix Windows build

---
 CMakeLists.txt                        | 1 +
 src/liblsquic/lsquic_full_conn_ietf.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 249f6c4..c70ee2b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -113,6 +113,7 @@ SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4456")	# hide previous local declaratio
 SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4459")	# hide global declaration
 SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4706")	# assignment within conditional expression
 SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4090")	# different 'const' qualifier (TODO: debug ls-sfparser.c)
+SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} /wd4305")	# truncation from double to float
 SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -W4 -WX -Zi -DWIN32_LEAN_AND_MEAN -DNOMINMAX -D_CRT_SECURE_NO_WARNINGS -I${CMAKE_CURRENT_SOURCE_DIR}/wincompat")
 IF(CMAKE_BUILD_TYPE STREQUAL "Debug")
     SET(MY_CMAKE_FLAGS "${MY_CMAKE_FLAGS} -Od")
diff --git a/src/liblsquic/lsquic_full_conn_ietf.c b/src/liblsquic/lsquic_full_conn_ietf.c
index c0482a0..15edb40 100644
--- a/src/liblsquic/lsquic_full_conn_ietf.c
+++ b/src/liblsquic/lsquic_full_conn_ietf.c
@@ -6,6 +6,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <inttypes.h>
+#define _USE_MATH_DEFINES   /* Need this for M_E on Windows */
 #include <math.h>
 #include <stddef.h>
 #include <stdint.h>