Rule 8.8 clarification

[anuj1085]

Just wanted to clarify the rule, i understand this is non-compliance:
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static void xyz();
void xyz() /*Non_compliant */
{
...........
}
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But the i have query regarding the following:
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void xyz();
static void xyz() /* Is this non-compliance*/
{
...............
}
==========================================================
So in the above case where first the function is declared as extern(by default), would it be non complaint under this rule to define it static?