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Would anybody happen to know the quickest, easiest way to check (from
an ILE C program) whether a program exists, before attempting to call
it?
i.e., if C program FOO has:
#pragma linkage(BAR,OS,nowiden)
...
int BAR(void *);
...
and wants to call:
iretcd = BAR(baz);
but ONLY if BAR actually exists on the system, what's the quickest,
easiest, least resource-intensive way to determine whether BAR
exists, before calling it?
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