SDL_PLATFORM_WINDOWS - A preprocessor macro that is only defined if compiling for Windows.

       This macro is available since SDL 3.2.0.

       This  also covers several other platforms, like Microsoft GDK, Xbox, WinRT, etc. Each will have their own
       more-specific platform macros, too.

       Defined in SDL3/SDL_platform_defines.h

       SDL_PLATFORM_WINDOWS - A preprocessor macro that is only defined if compiling for Windows.

•(3),  SDL_PLATFORM_WIN32(3),  •(3),  SDL_PLATFORM_XBOXONE(3),  •(3),  SDL_PLATFORM_XBOXSERIES(3),  •(3),
       SDL_PLATFORM_WINGDK(3), •(3), SDL_PLATFORM_GDK(3)

Simple Directmedia Layer                           SDL 3.2.10                            SDL_PLATFORM_WINDOWS(3)

#include"SDL3/SDL.h"#defineSDL_PLATFORM_WINDOWS1