parport_pc_data_reverse
parport_pc_data_reverse(pb);
parport_pc_data_reverse(pb); /* Must be in PS2 mode */
parport_pc_data_reverse(port);
parport_pc_data_reverse(port);
parport_pc_data_reverse(port); /* Must be in PS2 mode */
.data_reverse = parport_pc_data_reverse,
#define parport_data_reverse(p) parport_pc_data_reverse(p)
parport_pc_data_reverse (p);
parport_pc_data_reverse (p);