| tolower (Distributable) |
| toupper (Distributable) |
| towctrans (GPL) |
| towlower (GPL) |
| towupper (GPL) |
| trunc (Distributable) |
| truncf (Distributable) |
| truncl (Distributable) |
| tsearch (Distributable) |
| ttyname (GPL) |
| ttyname_r (GPL) |
| ttyslot (Distributable) |
| twalk (Distributable) |
| tzname (Distributable) |
| tzset (Distributable) |
| ualarm (GPL) |
| ulckpwdf (GPL) |
| ulimit (Distributable) |
| undocumented (Distributable) |
| ungetc (Distributable) |
| ungetwc (GPL) |
| unlocked_stdio (Distributable) |
| unlockpt (Public Domain) |
| unsetenv (Distributable) |
| updwtmp (GPL) |
| usleep (Distributable) |
| utmpname (GPL) |
| va_arg (BSD/Adv/UCB) |
| va_copy (BSD/Adv/UCB) |
| va_end (BSD/Adv/UCB) |
| va_start (BSD/Adv/UCB) |
| valloc (Distributable) |
| vasprintf (Distributable) |
| vdprintf (Distributable) |
| verr (BSD/Adv/UCB) |
| verrx (BSD/Adv/UCB) |
| versionsort (Distributable) |
| vfprintf (GPL) |
| vfscanf (BSD/Adv/UCB) |
| vfwprintf (GPL) |
| vprintf (GPL) |
| vscanf (BSD/Adv/UCB) |
| vsnprintf (GPL) |
| vsprintf (GPL) |
| vsscanf (BSD/Adv/UCB) |
| vswprintf (GPL) |
| vsyslog (Distributable) |
| vwarn (BSD/Adv/UCB) |
| vwarnx (BSD/Adv/UCB) |
| vwprintf (GPL) |
| warn (BSD/Adv/UCB) |
| warnx (BSD/Adv/UCB) |
| wcpcpy (GPL) |
| wcpncpy (GPL) |
| wcrtomb (GPL) |
| wcscasecmp (GPL) |
| wcscat (GPL) |
| wcschr (GPL) |
| wcscmp (GPL) |
| wcscpy (GPL) |
| wcscspn (GPL) |
| wcsdup (GPL) |
| wcslen (GPL) |
| wcsncasecmp (GPL) |
| wcsncat (GPL) |
| wcsncmp (GPL) |
| wcsncpy (GPL) |
| wcsnlen (GPL) |
| wcsnrtombs (GPL) |
| wcspbrk (GPL) |
| wcsrchr (GPL) |
| wcsrtombs (GPL) |
| wcsspn (GPL) |
| wcsstr (GPL) |
| wcstoimax (GPL) |
| wcstok (GPL) |
| wcstombs (GPL) |
| wcstoumax (GPL) |
| wcswidth (GPL) |
| wctob (GPL) |
| wctomb (GPL) |
| wctrans (GPL) |
| wctype (GPL) |
| wcwidth (GPL) |
| wmemchr (GPL) |
| wmemcmp (GPL) |
| wmemcpy (GPL) |
| wmemmove (GPL) |
| wmempcpy (GPL) |
| wmemset (GPL) |
| wordexp (GPL) |
| wordfree (GPL) |
| wprintf (GPL) |
| xcrypt (GPL) |
| xdecrypt (GPL) |
| xdr (BSD) |
| xdr_accepted_reply (BSD) |
| xdr_array (BSD) |
| xdr_authunix_parms (BSD) |
| xdr_bool (BSD) |
| xdr_bytes (BSD) |
| xdr_callhdr (BSD) |
| xdr_callmsg (BSD) |
| xdr_char (BSD) |
| xdr_destroy (BSD) |
| xdr_double (BSD) |
| xdr_enum (BSD) |
| xdr_float (BSD) |
| xdr_free (BSD) |
| xdr_getpos (BSD) |
| xdr_inline (BSD) |
| xdr_int (BSD) |
| xdr_long (BSD) |
| xdr_opaque (BSD) |
| xdr_opaque_auth (BSD) |
| xdr_pmap (BSD) |
| xdr_pmaplist (BSD) |
| xdr_pointer (BSD) |
| xdr_reference (BSD) |
| xdr_rejected_reply (BSD) |
| xdr_replymsg (BSD) |
| xdr_setpos (BSD) |
| xdr_short (BSD) |
| xdr_string (BSD) |
| xdr_u_char (BSD) |
| xdr_u_int (BSD) |
| xdr_u_long (BSD) |
| xdr_u_short (BSD) |
| xdr_union (BSD) |
| xdr_vector (BSD) |
| xdr_void (BSD) |
| xdr_wrapstring (BSD) |
| xdrmem_create (BSD) |
| xdrrec_create (BSD) |
| xdrrec_endofrecord (BSD) |
| xdrrec_eof (BSD) |
| xdrrec_skiprecord (BSD) |
| xdrstdio_create (BSD) |
| xencrypt (GPL) |
| xprt_register (BSD) |
| xprt_unregister (BSD) |
| y0 (Distributable) |
| y0f (Distributable) |
| y0l (Distributable) |
| y1 (Distributable) |
| y1f (Distributable) |
| y1l (Distributable) |
| yn (Distributable) |
| ynf (Distributable) |
| ynl (Distributable) |