95 struct whc_std {  struct
96 	struct urb *urb;
97 	size_t len;
98 	int    ntds_remaining;
99 	struct whc_qtd *qtd;
101 	struct list_head list_node;
102 	int num_pointers;
103 	dma_addr_t dma_addr;
104 	struct whc_page_list_entry *pl_virt;
128  * whc_std_last - is this sTD the URB's last?  argument
131 static inline bool whc_std_last(struct whc_std *std)  in whc_std_last()  argument