Function SDL_GetMouseState 

pub unsafe extern "C" fn SDL_GetMouseState(
    x: *mut c_int,
    y: *mut c_int,
) -> Uint32

Retrieve the current state of the mouse.

The current button state is returned as a button bitmask, which can be tested using the SDL_BUTTON(X) macros (where X is generally 1 for the left, 2 for middle, 3 for the right button), and x and y are set to the mouse cursor position relative to the focus window. You can pass NULL for either x or y.

\param x the x coordinate of the mouse cursor position relative to the focus window \param y the y coordinate of the mouse cursor position relative to the focus window \returns a 32-bit button bitmask of the current button state.

\since This function is available since SDL 2.0.0.

\sa SDL_GetGlobalMouseState \sa SDL_GetRelativeMouseState \sa SDL_PumpEvents