Mouse device event structure (event.mdevice.*)
Defined in <SDL3/SDL_events.h>
typedef struct SDL_MouseDeviceEvent
{
SDL_EventType type; /**< SDL_EVENT_MOUSE_ADDED or SDL_EVENT_MOUSE_REMOVED */
Uint32 reserved;
Uint64 timestamp; /**< In nanoseconds, populated using SDL_GetTicksNS() */
SDL_MouseID which; /**< The mouse instance id */
} SDL_MouseDeviceEvent;
This struct is available since SDL 3.0.0.