GKS in PS2 AIX1.2, information needed!!

[Koljonen Jussi]

I'm porting a large graphics system from VMS to PS/2 AIX 1.2. The system 
is implemented with GKS graphics library and now it's urgently needed 
for AIX 1.2. Can anyone HELP and inform, whether there are commercial
products for GKS running with AIX 1.2 or is there somewhere Public Domain
GKS or similar.

The other solution would be to convert the applications
from GKS to Xlib, but that project would be mother of all projects...

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