Hi Tony,
IIRC, the pointer to structure (or array), is passed as a value like
anything else.
Yes, the value passed allows the programmer to access the structure or
array, BUT, it's still a value like anything else (and will not be
modified upon return).
Regards,
David
On 2023-03-26 18:33, Tony Thigpen wrote:
Structures are passed by address, not value.
Tony Thigpen
Paul Gilmartin wrote on 3/26/23 18:19:
On Sun, 26 Mar 2023 21:35:13 +0000, Frank Swarbrick wrote:
Can the MVS CALL macro be used to call a C function with "value"
parameters (rather than reference parameters)?
Aren't all parameters in C passed by value? C has no construct of
"reference parameters".
--
gil
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