Macros in osfmk/profiling

• __attribute__ osfmk/profiling/profile-internal.h:312
• DECODE_KGMON osfmk/profiling/profile-internal.h:151
• ENCODE_KGMON osfmk/profiling/profile-internal.h:148
• LEGAL_KGMON osfmk/profiling/profile-internal.h:157
• PROFILE_VARS osfmk/profiling/profile-kgmon.c:74
• ROUNDDOWN osfmk/profiling/profile-internal.h:169
• ROUNDUP osfmk/profiling/profile-internal.h:170