ovhd             1567 dev/pci/if_wpi.c 	int i, rate, error, ovhd = 0;
ovhd             1630 dev/pci/if_wpi.c 		ovhd = IEEE80211_WEP_TOTLEN;
ovhd             1643 dev/pci/if_wpi.c 		if (m0->m_pkthdr.len + ovhd + IEEE80211_CRC_LEN >