STRUCT_KFIFO_PTR  103 include/linux/kfifo.h 	(sizeof(*fifo) == sizeof(STRUCT_KFIFO_PTR(typeof(*(fifo)->type))))
STRUCT_KFIFO_PTR  110 include/linux/kfifo.h #define DECLARE_KFIFO_PTR(fifo, type)	STRUCT_KFIFO_PTR(type) fifo