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

external/sdl/SDL/src/core/n3ds/SDL_n3ds.c

@@ -0,0 +1,49 @@
+/*
+  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"
+
+#ifdef __3DS__
+
+#include <3ds.h>
+
+DECLSPEC int
+SDL_RunApp(int argc, char* argv[], SDL_main_func mainFunction, void * reserved)
+{
+    int result;
+    /* init */
+    osSetSpeedupEnable(true);
+    romfsInit();
+
+    SDL_SetMainReady();
+    result = mainFunction(argc, argv);
+
+    /* quit */
+    romfsExit();
+
+    return result;
+}
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif