void ginq_op_st(Gop_st *op_st);
(Output) - Returns the GKS operating state:
- GKS is closed
- GKS is open
- Additionally, a workstation is open
- Additionally, a workstation is active
- Additionally, a segment is open
ACCESSTo use the GKS C-binding routines, load the ncarg_gks and ncarg_c libraries.
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