CGFOUR(4)             OpenBSD Programmer's Manual (Sun3)             CGFOUR(4)

NAME
     cgfour - 8-bit color frame buffer

SYNOPSIS
     cgfour0 at obmem0 addr ?

DESCRIPTION
     The cgfour is a memory based color frame buffer with overlay plane.  Its
     pixel memory and control planes can be mapped into a user process address
     space by using the mmap(2) system call.  The cgfour driver supports the
     minimal ioctl's needed to run X(1).

SEE ALSO
     bwtwo(4), cgtwo(4)

OpenBSD 2.9                    February 16, 1994                             1
