void *devreq, int data_length, u8 *data);
void* (*create_intr_queue) (endpoint_t *ep, int reqsize, int reqcount, int reqtiming);
void (*destroy_intr_queue) (endpoint_t *ep, void *queue);
void *devreq, int data_length, u8 *data);
void* (*create_intr_queue) (endpoint_t *ep, int reqsize, int reqcount, int reqtiming);
void (*destroy_intr_queue) (endpoint_t *ep, void *queue);