XENFB_IN_EVENT_SIZE 87 include/xen/interface/io/fbif.h char pad[XENFB_IN_EVENT_SIZE]; XENFB_IN_EVENT_SIZE 93 include/xen/interface/io/fbif.h #define XENFB_IN_RING_LEN (XENFB_IN_RING_SIZE / XENFB_IN_EVENT_SIZE)