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20. SGI IRIX Specific Services

The modules described in this chapter provide interfaces to features that are unique to SGI's IRIX operating system (versions 4 and 5).

`al` |  | Audio functions on the SGI.
`AL` |  | Constants used with the `al` module.
`cd` |  | Interface to the CD-ROM on Silicon Graphics systems.
`fl` |  | FORMS library for applications with graphical user interfaces.
`FL` |  | Constants used with the `fl` module.
`flp` |  | Functions for loading stored FORMS designs.
`fm` |  | Font Manager interface for SGI workstations.
`gl` |  | Functions from the Silicon Graphics Graphics Library.
`DEVICE` |  | Constants used with the `gl` module.
`GL` |  | Constants used with the `gl` module.
`imgfile` |  | Support for SGI imglib files.
`jpeg` |  | Read and write image files in compressed JPEG format.