SDL: Makefile.w32: silence lots of W202 warnings from new vulkan headers

From 2e24708af2c855266e5c123995d36111b42228b7 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Thu, 15 Sep 2022 11:23:50 +0300
Subject: [PATCH] Makefile.w32: silence lots of W202 warnings from new vulkan
 headers

---
 Makefile.w32 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile.w32 b/Makefile.w32
index 605abd6f893..d6d6f857271 100644
--- a/Makefile.w32
+++ b/Makefile.w32
@@ -27,6 +27,8 @@ CFLAGS = -bt=nt -d0 -q -bm -5s -fp5 -fpi87 -sg -oeatxhn -ei
 CFLAGS+= -wx
 # newer OpenWatcom versions enable W303 by default
 CFLAGS+= -wcd=303
+# new vulkan headers result in lots of W202 warnings
+CFLAGS+= -wcd=202
 # the include paths :
 CFLAGS+= $(INCPATH)
 CFLAGS_STATIC=$(CFLAGS)