bssr
bssr(amiga_contiguous_set_region_2, u_int16_t);
bssr(amiga_interleaved_set_region_2, u_int16_t);
bssr(amiga_interleaved_wordaccess_set_region_2, u_int16_t);
bssr(oabs(bssr2_), u_int16_t);
bssr(oabs(bssr4_), u_int32_t);
bssr(oabs(bssr1_), u_int8_t);
static bssr(pcmio_bssr1, u_int8_t);
bssr(*bssr1, u_int8_t);
bssr(*bssr2, u_int16_t);
bssr(*bssr4, u_int32_t);
static bssr(empb_bssr4_swap, u_int32_t);
static bssr(empb_bssr1, u_int8_t);
static bssr(empb_bssr2_swap, u_int16_t);
bssr(*bssr1, uint8_t);
bssr(*bssr2, uint16_t);
bssr(*bssr4, uint32_t);