GNS_IWCG - Inquire workstation characteristic

Description:

The specified characteristic is returned as a character string, blank filled or truncated as necessary. If the characteristic does not exist then a blank string is returned.

Any characteristic with a keyword value (see this appendix) can be inquired with this routine.

Invocation:

CALL GNS_IWCG( IWKID, CHAR, VALUE, STATUS )

Arguments:

IWKID = INTEGER (Given)

GKS workstation identifier

CHAR = CHARACTER*(*) (Given)

Characteristic name

VALUE = CHARACTER*(GNS__SZKEY) (Returned)

The value of the specified characteristic

STATUS = INTEGER (Given and Returned)

The global status