ioppt_buf        2416 dev/i2o/iop.c  	struct ioppt_buf *ptb;
ioppt_buf          57 dev/i2o/iopio.h struct ioppt_buf {
ioppt_buf          70 dev/i2o/iopio.h 	struct	ioppt_buf pt_bufs[IOP_MAX_MSG_XFERS]; /* transfers */