
    This is the source code for cgl (Common Graphics Library), our
version of the remote graphics library. 
    Currently the only graphics commands implemented are sgi ones.  If this 
is NOT an SGI machine you will have to copy the following files from your 
IRIS to the include directory here:

	gl.h get.h device.h fgl.h fget.h fdevice.h

    Users will also need access to these files, in order to compile
their programs. At NASA,  we nonchalantly stuff these in /usr/include - 
you might prefer somewhere less presumptious.
    
    The "src" directory contains source code and a script for splitting
the library file into little files. You may also prefer skipping this, 
because it is time-consuming and doesn't really save that much space.
There are two sets of header functions for each graphics call, one in
C and the other in Fortran.

    The library files (hostlibc.c, hostlibf.c, or wkslib.c) were generated
from awk scripts so, before you modify code, you might consider going
back to these scripts and modifying them.

					d. choi
					1/89

The following stuff should be in this directory as of 

