Function SDL_StopTextInput 

pub unsafe extern "C" fn SDL_StopTextInput(
    window: *mut SDL_Window,
) -> bool

Stop receiving any text input events in a window.

If SDL_StartTextInput() showed the screen keyboard, this function will hide it.

Parameter: window the window to disable text input. Returns: true on success or false on failure; call SDL_GetError() for more information.

Thread Safety: This function should only be called on the main thread.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_StartTextInput