All symbols starting with `e' in iokit/IOKit/usb

• echo iokit/IOKit/usb/Makefile:40
• EncodeRequest iokit/IOKit/usb/USB.h:93
• EndianSwap16 iokit/IOKit/usb/USB.h:35
• Endpoint iokit/IOKit/usb/IOUSBController.h:340
• errata iokit/IOKit/usb/IOUSBController.h:126
• ErrataListEntry iokit/IOKit/usb/IOUSBController.h:129
• ErrataListEntryPtr iokit/IOKit/usb/IOUSBController.h:130
• ErrataListEntryStruct iokit/IOKit/usb/IOUSBController.h:120
• EXCLUDE_HEADERS iokit/IOKit/usb/Makefile:24
• EXPORT_MI_DIR iokit/IOKit/usb/Makefile:42
• expr iokit/IOKit/usb/Makefile:43