Defines starting with `e' in osfmk/kern

• EML_BAD_CNT osfmk/kern/syscall_emulation.h:80
• EML_BAD_TASK osfmk/kern/syscall_emulation.h:79
• EML_DISPATCH_NULL osfmk/kern/syscall_emulation.h:74
• EML_MOD osfmk/kern/syscall_emulation.h:78
• EML_ROUTINE_NULL osfmk/kern/syscall_emulation.h:73
• EML_SUCCESS osfmk/kern/syscall_emulation.h:76
• ETAP osfmk/kern/etap_options.h:84
• ETAP_EVENT_MONITOR osfmk/kern/etap_options.h:87
• etap_lock osfmk/kern/etap.c:116
• ETAP_LOCK_ACCUMULATE osfmk/kern/etap_options.h:86
• ETAP_LOCK_MONITOR osfmk/kern/etap_options.h:85
• ETAP_LOCK_TRACE osfmk/kern/etap_options.h:91
• _ETAP_MAP_H_ osfmk/kern/etap_map.h:69
• ETAP_MAX_DEVICES osfmk/kern/etap_map.h:71
• ETAP_MONITOR osfmk/kern/etap_options.h:97
• etap_unlock osfmk/kern/etap.c:117
• ETEXT osfmk/kern/mach_clock.c:119
• _EXCEPTION_H_ osfmk/kern/exception.h:27