1: Header          Prefix                                  Suffix
    2: 
    3: aio.h           aio_, lio_, AIO_, LIO_
    4: complex.h       cerf{,f,l}, cerfc{,f,l}, cexp2{,f,l},
    5:                 cexpm1{,f,l}, clog10{,f,l}, clog1p{,f,l},
    6:                 clog2{,f,l}, clgamma{,f,l}, ctgamma{,f,l}
    7: ctype.h         is[a-z], to[a-z]
    8: dirent.h        d_
    9: dlfcn.h         RTLD_
   10: errno.h         E
   11: fcntl.h         l_, F_, O_, S_
   12: fmtmsg.h        MM_
   13: fnmatch.h       FNM_
   14: ftw.h           FTW
   15: glob.h          gl_, GLOB_
   16: grp.h           gr_
   17: inttypes.h      PRI[a-zX], SCN[a-zX]
   18: limits.h                                                _MAX
   19: locale.h        LC_[A-Z]
   20: mqueue.h        mq_, MQ_
   21: ndbm.h          dbm_, DBM_
   22: nl_types.h      NL_
   23: poll.h          pd_, ph_, ps_, POLL
   24: pthread.h       pthread_, PTHREAD_
   25: pwd.h           pw_
   26: regex.h         re_, rm_, REG_
   27: sched.h         sched_, SCHED_
   28: semaphore.h     sem_, SEM_
   29: signal.h        sa_, uc_, SIG[A-Z], SIG_[A-Z], SIG_[0-9a-z_]
   30:                 ss_, sv_
   31:                 si_, SI_, sigev_, SIGEV_, sival_, SA_,
   32:                 BUS_, CLD_, FPE_, ILL_, POLL_, SEGV_, SS_, SV_, TRAP_
   33: stdint.h        int*_t, uint*_t, INT*_MAX, INT*_MIN,
   34:                 INT*_C, UINT*_MAX, UINT*_MIN, UINT*_C
   35: stdlib.h        str[a-z]
   36: string.h        str[a-z], wcs[a-z]
   37: stropts.h       bi_, ic_, l_, sl_, str_,
   38:                 FLUSH[A-Z], I_, M_, MUXID_R[A-Z], S_, SND[A-Z], STR
   39: syslog.h        LOG_
   40: sys/ipc.h       ipc_, IPC_
   41: sys/mman.h      shm_, MAP_, MCL_, MS_, PROT_
   42: sys/msg.h       msg, MSG[A-Z], MSG_[A-Z]
   43: sys/resource.h  rlim_, ru_, PRIO_, RLIM_, RLIMIT_, RUSAGE_
   44: sys/sem.h       sem, SEM_
   45: sys/shm.h       shm, SHM[A-Z], SHM_[A-Z]
   46: sys/socket.h    AF_, MSG_, PF_, SO
   47: sys/stat.h      st_, S_
   48: sys/statvfs.h   f_, ST_
   49: sys/time.h      fds_, it_, tv_, FD_, ITIMER_
   50: sys/times.h     tms_
   51: sys/uio.h       iov_, IOV_
   52: sys/utsname.h   uts_
   53: sys/wait.h      si_, W[A-Z], P_,
   54:                 BUS_, CLD_, FPE_, ILL_, POLL_, SEGV_, SI_, TRAP_
   55: termios.h       c_, V, I, O, TC, B[0-9]
   56: time.h          tm_
   57:                 clock_, timer_, it_, tv_,
   58:                 CLOCK_, TIMER_
   59: ucontext.h      uc_, SS_
   60: ulimit.h        UL_
   61: utime.h         utim_
   62: utmpx.h         ut_                                    _LVL, _TIME, _PROCESS
   63: wchar.h         wcs[a-z]
   64: wctype.h        is[a-z], to[a-z]
   65: wordexp.h       we_, WRDE_
   66: ANY header                                              _t