###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!) # SDL_IsDeXMode Query if the application is running on a Samsung DeX docking station. ## Syntax ```c SDL_bool SDL_IsDeXMode(void); ``` ## Return Value Returns [SDL_TRUE](SDL_TRUE) if this is a DeX docking station, [SDL_FALSE](SDL_FALSE) otherwise. ## Version This function is available since SDL 3.0.0. ---- [CategoryAPI](CategoryAPI)