Structs in osfmk/profiling

• alloc_context osfmk/profiling/profile-internal.h:189
• callback osfmk/profiling/profile-internal.h:203
• page_list osfmk/profiling/profile-internal.h:176
• profile_profil osfmk/profiling/profile-internal.h:218
• profile_vars osfmk/profiling/profile-internal.h:232