System interfaces compatible with BSD functions:
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## System interfaces compatible with BSD functions:

        __b64_ntop
        __b64_pton
        arc4random
        arc4random_addrandom
        arc4random_buf
        arc4random_stir
        arc4random_uniform
        bindresvport
        bindresvport_sa
        cfmakeraw
        cfsetspeed
        clearerr_unlocked
        close_range
        daemon
        dn_comp
        dn_expand
        dn_skipname
        drem
        eaccess
        endusershell
        err
        errx
        explicit_bzero
        feof_unlocked
        ferror_unlocked
        fflush_unlocked
        fileno_unlocked
        fgetc_unlocked
        finite
        finitef
        finitel
        fiprintf
        flock			(see the section called “Implementation Notes”)
        fls
        flsl
        flsll
        forkpty
        fpurge
        fputc_unlocked
        fread_unlocked
        freeifaddrs
        fstatfs
        fts_children
        fts_close
        fts_get_clientptr
        fts_get_stream
        fts_open
        fts_read
        fts_set
        fts_set_clientptr
        funopen
        futimes
        fwrite_unlocked
        gamma
        gamma_r
        gammaf
        gammaf_r
        getdtablesize
        getgrouplist
        getifaddrs
        getloadavg
        getpagesize
        getpeereid
        getprogname
        getusershell
        herror
        hstrerror
        inet_aton
        inet_makeaddr
        inet_netof
        inet_network
        initgroups
        iruserok
        iruserok_sa
        issetugid
        login
        login_tty
        logout
        logwtmp
        madvise
        mkstemps
        openpty
        qsort_r			(see the section called “Implementation Notes”)
        rcmd
        rcmd_af
        reallocarray
        reallocf
        res_close
        res_init
        res_mkquery
        res_nclose
        res_ninit
        res_nmkquery
        res_nquery
        res_nquerydomain
        res_nsearch
        res_nsend
        res_query
        res_querydomain
        res_search
        res_send
        revoke
        rexec
        rpmatch
        rresvport
        rresvport_af
        ruserok
        sbrk
        setbuffer
        setgroups
        sethostname
        setlinebuf
        setpassent
        setprogname
        settimeofday
        setusershell
        statfs
        strcasestr
        strlcat
        strlcpy
        strsep
        timingsafe_bcmp
        timingsafe_memcmp
        updwtmp
        valloc
        verr
        verrx
        vhangup			(see the section called “Implementation Notes”)
        vsyslog
        vwarn
        vwarnx
        wait3
        wait4
        warn
        warnx
        wcslcat
        wcslcpy

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Chapter 1. Compatibility | Home | System interfaces compatible with GNU or Linux extensions: