System interfaces compatible with Solaris or SunOS functions:
__fbufsize
__flbf
__fpending
__fpurge
__freadable
__freading
__fsetlocking
__fwritable
__fwriting
acl
aclcheck
aclfrommode
aclfrompbits
aclfromtext
aclsort
acltomode
acltopbits
acltotext
endmntent
facl
fegetprec
fesetprec
futimesat
getmntent
memalign
setmntent
sig2str
str2sig
xdr_array (available in external "libtirpc" library)
xdr_bool (available in external "libtirpc" library)
xdr_bytes (available in external "libtirpc" library)
xdr_char (available in external "libtirpc" library)
xdr_double (available in external "libtirpc" library)
xdr_enum (available in external "libtirpc" library)
xdr_float (available in external "libtirpc" library)
xdr_free (available in external "libtirpc" library)
xdr_hyper (available in external "libtirpc" library)
xdr_int (available in external "libtirpc" library)
xdr_int16_t (available in external "libtirpc" library)
xdr_int32_t (available in external "libtirpc" library)
xdr_int64_t (available in external "libtirpc" library)
xdr_int8_t (available in external "libtirpc" library)
xdr_long (available in external "libtirpc" library)
xdr_longlong_t (available in external "libtirpc" library)
xdr_netobj (available in external "libtirpc" library)
xdr_opaque (available in external "libtirpc" library)
xdr_pointer (available in external "libtirpc" library)
xdr_reference (available in external "libtirpc" library)
xdr_short (available in external "libtirpc" library)
xdr_sizeof (available in external "libtirpc" library)
xdr_string (available in external "libtirpc" library)
xdr_u_char (available in external "libtirpc" library)
xdr_u_hyper (available in external "libtirpc" library)
xdr_u_int (available in external "libtirpc" library)
xdr_u_int16_t (available in external "libtirpc" library)
xdr_u_int32_t (available in external "libtirpc" library)
xdr_u_int64_t (available in external "libtirpc" library)
xdr_u_int8_t (available in external "libtirpc" library)
xdr_u_long (available in external "libtirpc" library)
xdr_u_longlong_t (available in external "libtirpc" library)
xdr_u_short (available in external "libtirpc" library)
xdr_uint16_t (available in external "libtirpc" library)
xdr_uint32_t (available in external "libtirpc" library)
xdr_uint64_t (available in external "libtirpc" library)
xdr_uint8_t (available in external "libtirpc" library)
xdr_union (available in external "libtirpc" library)
xdr_vector (available in external "libtirpc" library)
xdr_void (available in external "libtirpc" library)
xdr_wrapstring (available in external "libtirpc" library)
xdrmem_create (available in external "libtirpc" library)
xdrrec_create (available in external "libtirpc" library)
xdrrec_endofrecord (available in external "libtirpc" library)
xdrrec_eof (available in external "libtirpc" library)
xdrrec_skiprecord (available in external "libtirpc" library)
__xdrrec_getrec (available in external "libtirpc" library)
__xdrrec_setnonblock (available in external "libtirpc" library)
xdrstdio_create (available in external "libtirpc" library)
System interfaces not in POSIX but compatible with ISO C requirements:
aligned_alloc (ISO C11)
at_quick_exit (ISO C11)
c16rtomb (ISO C11)
c32rtomb (ISO C11)
c8rtomb (ISO C23)
call_once (ISO C11)
cnd_broadcast (ISO C11)
cnd_destroy (ISO C11)
cnd_init (ISO C11)
cnd_signal (ISO C11)
cnd_timedwait (ISO C11)
cnd_wait (ISO C11)
mbrtoc16 (ISO C11)
mbrtoc32 (ISO C11)
mbrtoc8 (ISO C23)
mtx_destroy (ISO C11)
mtx_init (ISO C11)
mtx_lock (ISO C11)
mtx_timedlock (ISO C11)
mtx_trylock (ISO C11)
mtx_unlock (ISO C11)
quick_exit (ISO C11)
thrd_create (ISO C11)
thrd_current (ISO C11)
thrd_detach (ISO C11)
thrd_equal (ISO C11)
thrd_exit (ISO C11)
thrd_join (ISO C11)
thrd_sleep (ISO C11)
thrd_yield (ISO C11)
tss_create (ISO C11)
tss_delete (ISO C11)
tss_get (ISO C11)
tss_set (ISO C11)