

CA Global SubSystem › IMODs › Service Routines › Returned String
Returned String
In addition to information returned on the stack, each service routine can return a string of information.
- If you call the routine as a function, the string is returned as the value of the function.
- If you call the routine as a subroutine (using the REXX CALL instruction), the string is returned in the RESULT special variable.
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