Mouse device event structure (event.mdevice.*)
\since This struct is available since SDL 3.2.0.
< In nanoseconds, populated using SDL_GetTicksNS()
< SDL_EVENT_MOUSE_ADDED or SDL_EVENT_MOUSE_REMOVED
< The mouse instance id
See Implementation
Mouse device event structure (event.mdevice.*)
\since This struct is available since SDL 3.2.0.