From 03ffc04e39b2a50149b28b82f66a8513c11a8523 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@cs.umu.se>
Date: Thu, 1 Aug 2019 23:09:46 -0700
Subject: [PATCH] back port fixing GCC warnings

---
 include/libtorrent/aux_/disable_warnings_push.hpp | 3 +++
 include/libtorrent/aux_/win_util.hpp              | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/libtorrent/aux_/disable_warnings_push.hpp b/include/libtorrent/aux_/disable_warnings_push.hpp
index 22bbe96f0..bcac96e34 100644
--- a/include/libtorrent/aux_/disable_warnings_push.hpp
+++ b/include/libtorrent/aux_/disable_warnings_push.hpp
@@ -55,6 +55,9 @@ POSSIBILITY OF SUCH DAMAGE.
 #pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
 #pragma GCC diagnostic ignored "-Wnoexcept-type"
 #endif
+#if __GNUC__ >= 8
+#pragma GCC diagnostic ignored "-Wcast-function-type"
+#endif
 #if __GNUC__ >= 9
 #pragma GCC diagnostic ignored "-Wdeprecated-copy"
 #endif
diff --git a/include/libtorrent/aux_/win_util.hpp b/include/libtorrent/aux_/win_util.hpp
index f5c1be950..9d93a622f 100644
--- a/include/libtorrent/aux_/win_util.hpp
+++ b/include/libtorrent/aux_/win_util.hpp
@@ -60,7 +60,7 @@ namespace libtorrent { namespace aux {
 		if ((proc == nullptr) && !failed_proc)
 		{
 			HMODULE const handle = get_library_handle<Library>();
-			if (handle) proc = (Signature)GetProcAddress(handle, name);
+			if (handle) proc = reinterpret_cast<Signature>(reinterpret_cast<void*>(GetProcAddress(handle, name)));
 			failed_proc = (proc == nullptr);
 		}
 		return proc;