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SC - Returns the interface select code associated with an I/O path name.
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(c) TransEra Corp, 2021
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SC
Returns the interface select code associated with an I/O path name.
SC( @io-path )
Usage:
Code=SC(@Dev)
Example:
SC.BAS
Description:
Only the interface code is returned if the IO-path is assigned to a device-selector with primary addressing specified. A zero is returned if the IO-path name is assigned to a buffer.
See Also:
ASSIGN
