Inside Macintosh: Devices /

Chapter 3 - SCSI Manager / SCSI Manager Reference

SCSI Manager TIB Instructions /

scNoInc

You can use the scNoInc TIB instruction to transfer data without incrementing the buffer pointer.

-->	scParam1	Ptr	A pointer to a data buffer.
-->	scParam2	LongInt	The number of bytes to be transferred.

DESCRIPTION

The scNoInc instruction moves data to or from the buffer pointed to by scParam1. You specify the number of bytes to be transferred in scParam2. The buffer pointer in scParam1 is unmodified by this instruction.