Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'

external/sdl/SDL/src/joystick/windows/SDL_rawinputjoystick_c.h

@@ -0,0 +1,35 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+#include "../../core/windows/SDL_windows.h"
+
+/* Return true if the RawInput driver is enabled */
+extern SDL_bool RAWINPUT_IsEnabled();
+
+/* Return true if a RawInput device is present and supported as a joystick */
+extern SDL_bool RAWINPUT_IsDevicePresent(Uint16 vendor_id, Uint16 product_id, Uint16 version, const char *name);
+
+/* Registers for input events */
+extern int RAWINPUT_RegisterNotifications(HWND hWnd);
+extern int RAWINPUT_UnregisterNotifications();
+
+/* Returns 0 if message was handled */
+extern LRESULT CALLBACK RAWINPUT_WindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);