ccnl_prefix_cmp: precise documentation

cn-uofbasel / ccn-lite

CCN-lite, a lightweight implementation of the CCNx protocol and its variations

ISC License

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ccnl_prefix_cmp: precise documentation #368

Closed PeterKietzmann closed 4 years ago

PeterKietzmann commented 4 years ago

Contribution description

If ccnl_prefix_cmp is called with CMP_MATCH, a return value of 0 zero indicates that no components match (see here). This PR fixes the documentation.