Symbol: RAL_TX_TIMESTAMP
src/add-ons/kernel/drivers/network/wlan/ralinkwifi/dev/usb/wlan/if_ural.c
1048
RAL_TX_IFS_NEWBACKOFF | RAL_TX_TIMESTAMP, m0->m_pkthdr.len,
src/add-ons/kernel/drivers/network/wlan/ralinkwifi/dev/usb/wlan/if_ural.c
1101
flags |= RAL_TX_TIMESTAMP;