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ref: 323d625864651cb5cec7ba5be42ec8e0b633266e parent: 30c5c3404bec22f78cd1334f750876f5ab47ccd8 author: cinap_lenrek <cinap_lenrek@felloff.net> date: Tue Nov 15 17:13:08 EST 2016
ip: get rid of update_mtucache() and restrict_mtu() prototypes