Function sdl2_sys::SDL_HapticIndex

source ยท 
pub unsafe extern "C" fn SDL_HapticIndex(
    haptic: *mut SDL_Haptic,
) -> c_int
Expand description

Get the index of a haptic device.

\param haptic the SDL_Haptic device to query \returns the index of the specified haptic device or a negative error code on failure; call SDL_GetError() for more information.

\since This function is available since SDL 2.0.0.

\sa SDL_HapticOpen \sa SDL_HapticOpened