Function PIC_WFIFO - Write a block of data to the PCI FIFO PIC p Handle to Device int data[] Array of data words to write into FIFO int bytes Number of bytes to write int flags 0=Normal, FLG_NOWAIT only writes while space is available Writes a block of data to the PCI Interface FIFO register. This is used to transfer non-DMA blocks of data into the Processor.