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

• echo iokit/IOKit/ndrvsupport/Makefile:40
• EXCLUDE_HEADERS iokit/IOKit/ndrvsupport/Makefile:24
• EXPORT_MD_DIR iokit/IOKit/ndrvsupport/Makefile:42
• expr iokit/IOKit/ndrvsupport/Makefile:43
• _extended80 iokit/IOKit/ndrvsupport/IOMacOSTypes.h:101
• _extended96 iokit/IOKit/ndrvsupport/IOMacOSTypes.h:105
• ExtendedSenseCode iokit/IOKit/ndrvsupport/IOMacOSVideo.h:562