All symbols starting with `w' in iokit/Drivers/ata/drvAppleATA

• waitForStatus iokit/Drivers/ata/drvAppleATA/AppleATA.cpp:354
• writeATAPIDevice iokit/Drivers/ata/drvAppleATA/AppleATAPio.cpp:382
• writeATAReg iokit/Drivers/ata/drvAppleATA/AppleATAPPC.cpp:780