ng_ppp_intcmp
priv->numActiveLinks, sizeof(*sortByLatency), ng_ppp_intcmp);
static int ng_ppp_intcmp(const void *v1, const void *v2);
priv->numActiveLinks, sizeof(*sortByLatency), ng_ppp_intcmp);
static int ng_ppp_intcmp(const void *v1, const void *v2);