These folders contain the headers and libraries required for PCI driver development. This corresponds to the GM set released with the 7200/8500/9500 Power Macintosh computers.
These interfaces and libraries are in addition to and designed to work with the interfaces and libraries in the MPW Latest folder on MPW Pro #19. That is, you will need to move these files into the MPW interfaces and libraries folders. While most of these files are new, the files marked with an asterisk (*) below replace existing files (you may want to save off the older, existing files before replacing them with the newer files, in case you need them later).
Here are the names of the PCI driver development files.