From 1dc9180fb6acf5f9e015fdbf5fb924159f3d80df Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Wed, 27 Jan 2021 21:30:25 -0800
Subject: [PATCH] Fixed compiler warnings

---
 src/hidapi/windows/hid.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/hidapi/windows/hid.c b/src/hidapi/windows/hid.c
index 4fa706502..f508ee1f6 100644
--- a/src/hidapi/windows/hid.c
+++ b/src/hidapi/windows/hid.c
@@ -197,7 +197,7 @@ IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServiceP
 			VER_MINORVERSION, VER_GREATER_EQUAL ),
 		VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL );
 
-	SDL_zero( osvi );
+	memset(&osvi, 0, sizeof(osvi));
 	osvi.dwOSVersionInfoSize = sizeof( osvi );
 	osvi.dwMajorVersion = wMajorVersion;
 	osvi.dwMinorVersion = wMinorVersion;
@@ -751,7 +751,6 @@ static int hid_write_timeout(hid_device *dev, const unsigned char *data, size_t
 {
 	DWORD bytes_written;
 	BOOL res;
-	size_t stashed_length = length;
 	unsigned char *buf;
 
 	if (dev->use_hid_write_output_report) {