CGTHREE(4) BSD/sparc Kernel Interfaces Manual CGTHREE(4)NAMEcgthree — 8-bit color frame buffer
cgthree* at sbus? slot ? offset ?
The cgthree is a memory based color frame buffer. It supports the mini‐
mal ioctl's needed to run X11.
SEE ALSObwtwo(4), cgsix(4)BSD February 16, 1994 BSD