SPI or Microwire

[Smart]

Whats the best way to use these protocols under PBP 2.46?
I have no problem with the I2C commands but I can't seem to find any commands relating to SPI & Microwire even though the 18F range of PIC's can use it.
Thanks

[mister_e]

for that you'll have to use SHIFTIN/SHIFTOUT