From ca21e276d11c0a50b6cd64ee7f4e18b56ce2fdc6 Mon Sep 17 00:00:00 2001
From: Davide Beatrici <git@davidebeatrici.dev>
Date: Thu, 19 Mar 2020 04:29:42 +0100
Subject: [PATCH] overlay: remove unnecessary _WIN32_WINNT definition, add
 missing includes

This commit also changes <math.h> to <cmath>, because the former is deprecated and causes build errors.
---
 overlay/HardHook_minhook.h | 10 ++++------
 overlay/HardHook_x86.h     |  2 +-
 overlay/lib.h              |  2 +-
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/overlay/HardHook_minhook.h b/overlay/HardHook_minhook.h
index 75d1e9c3c..22880434c 100644
--- a/overlay/HardHook_minhook.h
+++ b/overlay/HardHook_minhook.h
@@ -6,19 +6,17 @@
 #ifndef MUMBLE_HARDHOOK_MINHOOK_H_
 #define MUMBLE_HARDHOOK_MINHOOK_H_
 
-#define _UNICODE
-#ifndef _WIN32_WINNT
-#define  _WIN32_WINNT 0x0501
-#endif
 #include <stdio.h>
 #include <stdarg.h>
 #include <ctype.h>
-#include <windows.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <string>
 
+#include <windows.h>
+#include <unknwn.h>
+
 typedef void *(*voidFunc)();
 
 struct HardHook {
diff --git a/overlay/HardHook_x86.h b/overlay/HardHook_x86.h
index e28a08e66..6147a2e6b 100644
--- a/overlay/HardHook_x86.h
+++ b/overlay/HardHook_x86.h
@@ -14,7 +14,7 @@
 #include <stdarg.h>
 #include <ctype.h>
 #include <windows.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <string>
diff --git a/overlay/lib.h b/overlay/lib.h
index a1a34f50c..0327da971 100644
--- a/overlay/lib.h
+++ b/overlay/lib.h
@@ -15,7 +15,7 @@
 #include <stdarg.h>
 #include <ctype.h>
 #include <windows.h>
-#include <math.h>
+#include <cmath>
 #include <map>
 #include <vector>
 #include <string>