pub unsafe extern "C" fn otBorderRoutingClearRoutePreference(
    aInstance: *mut otInstance
)
Expand description

Clears a previously set preference value for published routes in Network Data.

After a call to this function, BR will determine the preference automatically based on the device’s role and link quality (to the parent when acting as end-device).

@param[in] aInstance A pointer to an OpenThread instance.