Isn't the second parameter of gv_fetchpv the default value?

Say again?

What does it mean for a parameter to be a default value? C doesn't have optional parameters, so parameters can't even have default values in C.

How do you specify the G_ADD flag?

Use it instead of zero for the second argument.

In reply to Re^3: Why I can't fetch any special variables ? by ikegami
in thread Why I can't fetch any special variables ? by PerlOnTheWay

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