Move brillo closer to Android.

Hiding our legacy cruft seemed like a good idea, but in practice it will only
mean worse interoperability.

Plus we got it wrong, as the recent `putw` example showed.

Change-Id: I167c7168eff133889028089c22a7a0dfb8d6d0cf

10 files changed, 170 insertions, 4351 deletions

diff --git a/libc/Android.bp b/libc/Android.bp
index 2ea67892b..89fcd43ff 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -1630,11 +1630,6 @@ cc_library {
 
             // Don't re-export new/delete and friends, even if the compiler really wants to.
             version_script: "libc.arm.map",
-            product_variables: {
-                brillo: {
-                    version_script: "libc.arm.brillo.map",
-                },
-            },
 
             shared: {
                 srcs: [
@@ -1657,11 +1652,6 @@ cc_library {
         mips: {
             // Don't re-export new/delete and friends, even if the compiler really wants to.
             version_script: "libc.mips.map",
-            product_variables: {
-                brillo: {
-                    version_script: "libc.mips.brillo.map",
-                },
-            },
         },
         mips64: {
             // Don't re-export new/delete and friends, even if the compiler really wants to.
@@ -1673,11 +1663,6 @@ cc_library {
 
             // Don't re-export new/delete and friends, even if the compiler really wants to.
             version_script: "libc.x86.map",
-            product_variables: {
-                brillo: {
-                    version_script: "libc.x86.brillo.map",
-                },
-            },
         },
         x86_64: {
             // Don't re-export new/delete and friends, even if the compiler really wants to.
diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp
index 53efef0e5..c042f9ff1 100644
--- a/libc/bionic/ndk_cruft.cpp
+++ b/libc/bionic/ndk_cruft.cpp
@@ -50,8 +50,8 @@
 
 extern "C" {
 
-// Brillo and LP64 don't need to support any legacy cruft.
-#if !defined(__BRILLO__) && !defined(__LP64__)
+// LP64 doesn't need to support any legacy cruft.
+#if !defined(__LP64__)
 
 // These were accidentally declared in <unistd.h> because we stupidly used to inline
 // getpagesize() and __getpageshift(). Needed for backwards compatibility with old NDK apps.
@@ -375,14 +375,11 @@ int dlmalloc_trim(size_t) {
     return 0;
 }
 
-#endif // !defined(__BRILLO__) && !defined (__LP64__)
-
-#if !defined(__LP64__)
 // LP32's <stdio.h> had putw (but not getw).
-// TODO: does brillo intentionally include this, or is there a missing `nobrillo`?
 int putw(int value, FILE* fp) {
     return fwrite(&value, sizeof(value), 1, fp) == 1 ? 0 : EOF;
 }
-#endif
+
+#endif // !defined (__LP64__)
 
 } // extern "C"
diff --git a/libc/libc.arm.brillo.map b/libc/libc.arm.brillo.map
deleted file mode 100644
index 4e8212b0b..000000000
--- a/libc/libc.arm.brillo.map
+++ /dev/null
@@ -1,1491 +0,0 @@
-# Generated by genversion-scripts.py. Do not edit.
-LIBC {
-  global:
-    __assert;
-    __assert2;
-    __atomic_cmpxchg; # arm
-    __atomic_dec; # arm
-    __atomic_inc; # arm
-    __atomic_swap; # arm
-    __b64_ntop;
-    __b64_pton;
-    __cmsg_nxthdr; # introduced=21
-    __connect; # arm x86 mips introduced=21
-    __ctype_get_mb_cur_max; # introduced=21
-    __cxa_atexit;
-    __cxa_finalize;
-    __cxa_thread_atexit_impl; # introduced=23
-    __dn_comp;
-    __dn_count_labels;
-    __dn_skipname;
-    __epoll_pwait; # arm x86 mips introduced=21
-    __errno;
-    __exit; # arm x86 mips introduced=21
-    __fbufsize; # introduced=23
-    __fcntl64; # arm x86 mips
-    __FD_CLR_chk; # introduced=21
-    __FD_ISSET_chk; # introduced=21
-    __FD_SET_chk; # introduced=21
-    __fgets_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __flbf; # introduced=23
-    __fp_nquery;
-    __fp_query;
-    __fpclassify; # introduced=21
-    __fpclassifyd;
-    __fpclassifyf;
-    __fpclassifyl;
-    __fpending; # introduced=23
-    __fpurge; # introduced=23
-    __freadable; # introduced=23
-    __fsetlocking; # introduced=23
-    __fstatfs64; # arm x86 mips
-    __fwritable; # introduced=23
-    __get_h_errno;
-    __getcpu; # arm x86 mips introduced-arm=12 introduced-mips=16 introduced-x86=12
-    __getcwd; # arm x86 mips
-    __getpid; # arm x86 mips introduced=21
-    __getpriority; # arm x86 mips
-    __gnu_basename; # introduced=23
-    __gnu_strerror_r; # introduced=23
-    __hostalias;
-    __ioctl; # arm x86 mips
-    __isfinite;
-    __isfinitef;
-    __isfinitel;
-    __isinf;
-    __isinff;
-    __isinfl;
-    __isnan; # introduced=21
-    __isnanf; # introduced=21
-    __isnanl;
-    __isnormal;
-    __isnormalf;
-    __isnormall;
-    __isthreaded; # arm x86 mips var
-    __libc_current_sigrtmax; # introduced=21
-    __libc_current_sigrtmin; # introduced=21
-    __libc_init;
-    __llseek; # arm x86 mips
-    __loc_aton;
-    __loc_ntoa;
-    __memchr_chk; # introduced=23
-    __memcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memmove_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memrchr_chk; # introduced=23
-    __memset_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __mmap2; # arm x86 mips
-    __ns_format_ttl; # arm x86 mips
-    __ns_get16; # arm x86 mips
-    __ns_get32; # arm x86 mips
-    __ns_initparse; # arm x86 mips
-    __ns_makecanon; # arm x86 mips
-    __ns_msg_getflag; # arm x86 mips
-    __ns_name_compress; # arm x86 mips
-    __ns_name_ntol; # arm x86 mips
-    __ns_name_ntop; # arm x86 mips
-    __ns_name_pack; # arm x86 mips
-    __ns_name_pton; # arm x86 mips
-    __ns_name_rollback; # arm x86 mips
-    __ns_name_skip; # arm x86 mips
-    __ns_name_uncompress; # arm x86 mips
-    __ns_name_unpack; # arm x86 mips
-    __ns_parserr; # arm x86 mips
-    __ns_put16; # arm x86 mips
-    __ns_put32; # arm x86 mips
-    __ns_samename; # arm x86 mips
-    __ns_skiprr; # arm x86 mips
-    __ns_sprintrr; # arm x86 mips
-    __ns_sprintrrf; # arm x86 mips
-    __open_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __openat; # arm x86 mips
-    __openat_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __p_cdname;
-    __p_cdnname;
-    __p_class;
-    __p_class_syms; # var
-    __p_fqname;
-    __p_fqnname;
-    __p_option;
-    __p_query;
-    __p_rcode;
-    __p_secstodate;
-    __p_time;
-    __p_type;
-    __p_type_syms; # var
-    __poll_chk; # introduced=23
-    __ppoll; # arm x86 mips introduced=21
-    __ppoll_chk; # introduced=23
-    __pread64_chk; # introduced=23
-    __pread_chk; # introduced=23
-    __progname; # var
-    __pselect6; # arm x86 mips introduced=21
-    __pthread_cleanup_pop;
-    __pthread_cleanup_push;
-    __ptrace; # arm x86 mips
-    __putlong;
-    __putshort;
-    __read_chk; # introduced=21
-    __readlink_chk; # introduced=23
-    __readlinkat_chk; # introduced=23
-    __reboot; # arm x86 mips
-    __recvfrom_chk; # introduced=21
-    __register_atfork; # introduced=23
-    __res_close;
-    __res_dnok;
-    __res_hnok;
-    __res_hostalias;
-    __res_isourserver;
-    __res_mailok;
-    __res_nameinquery;
-    __res_nclose;
-    __res_ninit;
-    __res_nmkquery;
-    __res_nquery;
-    __res_nquerydomain;
-    __res_nsearch;
-    __res_nsend;
-    __res_ownok;
-    __res_queriesmatch;
-    __res_querydomain;
-    __res_send;
-    __res_send_setqhook;
-    __res_send_setrhook;
-    __rt_sigaction; # arm x86 mips
-    __rt_sigpending; # arm x86 mips introduced=21
-    __rt_sigprocmask; # arm x86 mips
-    __rt_sigsuspend; # arm x86 mips introduced=21
-    __rt_sigtimedwait; # arm x86 mips
-    __sched_cpualloc; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpucount; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpufree; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_getaffinity; # arm x86 mips introduced=12
-    __set_tid_address; # arm x86 mips introduced=21
-    __set_tls; # arm mips
-    __sF; # var
-    __sigaction; # arm x86 mips introduced=21
-    __snprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __socket; # arm x86 mips introduced=21
-    __sprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __stack_chk_fail;
-    __stack_chk_guard; # var
-    __statfs64; # arm x86 mips
-    __stpcpy_chk; # introduced=21
-    __stpncpy_chk; # introduced=21
-    __stpncpy_chk2; # introduced=21
-    __strcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __strcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlen_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk2; # introduced=21
-    __strrchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __sym_ntop;
-    __sym_ntos;
-    __sym_ston;
-    __system_properties_init;
-    __system_property_add; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area__; # var
-    __system_property_area_init; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area_serial; # introduced=23
-    __system_property_find;
-    __system_property_find_nth;
-    __system_property_foreach; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_get;
-    __system_property_read;
-    __system_property_serial; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_set; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __system_property_set_filename; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_update; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_wait_any; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __timer_create; # arm x86 mips
-    __timer_delete; # arm x86 mips
-    __timer_getoverrun; # arm x86 mips
-    __timer_gettime; # arm x86 mips
-    __timer_settime; # arm x86 mips
-    __umask_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __vsnprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __vsprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __waitid; # arm x86 mips
-    _ctype_; # var
-    _Exit; # introduced=21
-    _exit;
-    _flushlbf; # introduced=23
-    _getlong;
-    _getshort;
-    _longjmp;
-    _resolv_delete_cache_for_net; # introduced=21
-    _resolv_flush_cache_for_net; # introduced=21
-    _resolv_set_nameservers_for_net; # introduced=21
-    _setjmp;
-    _tolower; # introduced=21
-    _tolower_tab_; # arm x86 mips var
-    _toupper; # introduced=21
-    _toupper_tab_; # arm x86 mips var
-    abort;
-    abs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    accept;
-    accept4; # introduced=21
-    access;
-    acct;
-    alarm;
-    alphasort;
-    alphasort64; # introduced=21
-    android_set_abort_message; # introduced=21
-    arc4random;
-    arc4random_buf;
-    arc4random_uniform;
-    asctime;
-    asctime64; # arm x86 mips
-    asctime64_r; # arm x86 mips
-    asctime_r;
-    asprintf;
-    at_quick_exit; # introduced=21
-    atof; # introduced=21
-    atoi;
-    atol;
-    atoll;
-    basename;
-    basename_r; # arm x86 mips
-    bind;
-    bindresvport;
-    brk;
-    bsearch;
-    btowc;
-    c16rtomb; # introduced=21
-    c32rtomb; # introduced=21
-    cacheflush; # arm mips
-    calloc;
-    capget;
-    capset;
-    cfgetispeed; # introduced=21
-    cfgetospeed; # introduced=21
-    cfmakeraw; # introduced=21
-    cfsetispeed; # introduced=21
-    cfsetospeed; # introduced=21
-    cfsetspeed; # introduced=21
-    chdir;
-    chmod;
-    chown;
-    chroot;
-    clearenv;
-    clearerr;
-    clearerr_unlocked; # introduced=23
-    clock;
-    clock_getcpuclockid; # introduced=23
-    clock_getres;
-    clock_gettime;
-    clock_nanosleep;
-    clock_settime;
-    clone; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    close;
-    closedir;
-    closelog;
-    connect;
-    creat;
-    creat64; # introduced=21
-    ctime;
-    ctime64; # arm x86 mips
-    ctime64_r; # arm x86 mips
-    ctime_r;
-    daemon;
-    daylight; # var
-    delete_module;
-    difftime;
-    dirfd;
-    dirname;
-    dirname_r; # arm x86 mips
-    div;
-    dn_expand;
-    dprintf; # introduced=21
-    drand48;
-    dup;
-    dup2;
-    dup3; # introduced=21
-    duplocale; # introduced=21
-    endmntent; # introduced=21
-    endservent;
-    endutent;
-    environ; # var
-    epoll_create;
-    epoll_create1; # introduced=21
-    epoll_ctl;
-    epoll_pwait; # introduced=21
-    epoll_wait;
-    erand48;
-    err;
-    error; # introduced=23
-    error_at_line; # introduced=23
-    error_message_count; # var introduced=23
-    error_one_per_line; # var introduced=23
-    error_print_progname; # var introduced=23
-    errx;
-    ether_aton; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_aton_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    eventfd;
-    eventfd_read;
-    eventfd_write;
-    execl;
-    execle;
-    execlp;
-    execv;
-    execve;
-    execvp;
-    execvpe; # introduced=21
-    exit;
-    faccessat; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fallocate; # introduced=21
-    fallocate64; # introduced=21
-    fchdir;
-    fchmod;
-    fchmodat;
-    fchown;
-    fchownat;
-    fclose;
-    fcntl;
-    fdatasync;
-    fdopen;
-    fdopendir;
-    feof;
-    feof_unlocked; # introduced=23
-    ferror;
-    ferror_unlocked; # introduced=23
-    fflush;
-    ffs; # introduced-arm=9 introduced-arm64=21 introduced-mips=9 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    fgetc;
-    fgetln;
-    fgetpos;
-    fgets;
-    fgetwc;
-    fgetws;
-    fgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fileno;
-    flistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    flock;
-    flockfile;
-    fmemopen; # introduced=23
-    fnmatch;
-    fopen;
-    fork;
-    forkpty; # introduced=23
-    fpathconf;
-    fprintf;
-    fpurge;
-    fputc;
-    fputs;
-    fputwc;
-    fputws;
-    fread;
-    free;
-    freeaddrinfo;
-    freelocale; # introduced=21
-    fremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    freopen;
-    fscanf;
-    fseek;
-    fseeko;
-    fsetpos;
-    fsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fstat;
-    fstat64; # introduced=21
-    fstatat;
-    fstatat64; # introduced=21
-    fstatfs;
-    fstatfs64; # introduced=21
-    fstatvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fstatvfs64; # introduced=21
-    fsync;
-    ftell;
-    ftello;
-    ftok;
-    ftruncate;
-    ftruncate64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ftrylockfile;
-    fts_children;
-    fts_close;
-    fts_open;
-    fts_read;
-    fts_set;
-    ftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    ftw64; # introduced=21
-    funlockfile;
-    funopen;
-    futimens; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fwide;
-    fwprintf;
-    fwrite;
-    fwscanf;
-    gai_strerror;
-    get_avphys_pages; # introduced=23
-    get_nprocs; # introduced=23
-    get_nprocs_conf; # introduced=23
-    get_phys_pages; # introduced=23
-    getaddrinfo;
-    getauxval; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getc;
-    getc_unlocked;
-    getchar;
-    getchar_unlocked;
-    getcwd;
-    getdelim; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getegid;
-    getenv;
-    geteuid;
-    getgid;
-    getgrgid;
-    getgrnam;
-    getgrouplist;
-    getgroups;
-    gethostbyaddr;
-    gethostbyaddr_r; # introduced=23
-    gethostbyname;
-    gethostbyname2;
-    gethostbyname2_r; # introduced=23
-    gethostbyname_r;
-    gethostent;
-    gethostname;
-    getitimer;
-    getline; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getlogin;
-    getmntent;
-    getmntent_r; # introduced=21
-    getnameinfo;
-    getnetbyaddr;
-    getnetbyname;
-    getopt;
-    getopt_long;
-    getopt_long_only;
-    getpagesize; # introduced=21
-    getpeername;
-    getpgid;
-    getpgrp;
-    getpid;
-    getppid;
-    getpriority;
-    getprogname; # introduced=21
-    getprotobyname;
-    getprotobynumber;
-    getpt;
-    getpwnam;
-    getpwnam_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getpwuid;
-    getpwuid_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getresgid;
-    getresuid;
-    getrlimit;
-    getrlimit64; # introduced=21
-    getrusage;
-    gets;
-    getservbyname;
-    getservbyport;
-    getservent;
-    getsid; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    getsockname;
-    getsockopt;
-    gettid;
-    gettimeofday;
-    getuid;
-    getutent;
-    getwc;
-    getwchar;
-    getxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    gmtime;
-    gmtime64; # arm x86 mips
-    gmtime64_r; # arm x86 mips
-    gmtime_r;
-    grantpt; # introduced=21
-    herror;
-    hstrerror;
-    htonl; # introduced=21
-    htons; # introduced=21
-    if_indextoname;
-    if_nametoindex;
-    imaxabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    imaxdiv; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    inet_addr;
-    inet_aton;
-    inet_lnaof; # introduced=21
-    inet_makeaddr; # introduced=21
-    inet_netof; # introduced=21
-    inet_network; # introduced=21
-    inet_nsap_addr;
-    inet_nsap_ntoa;
-    inet_ntoa;
-    inet_ntop;
-    inet_pton;
-    init_module;
-    initgroups;
-    initstate; # introduced=21
-    inotify_add_watch;
-    inotify_init;
-    inotify_init1; # introduced=21
-    inotify_rm_watch;
-    insque; # introduced=21
-    ioctl;
-    isalnum;
-    isalnum_l; # introduced=21
-    isalpha;
-    isalpha_l; # introduced=21
-    isascii;
-    isatty;
-    isblank;
-    isblank_l; # introduced=21
-    iscntrl;
-    iscntrl_l; # introduced=21
-    isdigit;
-    isdigit_l; # introduced=21
-    isfinite; # introduced=21
-    isfinitef; # introduced=21
-    isfinitel; # introduced=21
-    isgraph;
-    isgraph_l; # introduced=21
-    isinf; # introduced=21
-    isinff; # introduced=21
-    isinfl; # introduced=21
-    islower;
-    islower_l; # introduced=21
-    isnan;
-    isnanf;
-    isnanl; # introduced=21
-    isnormal; # introduced=21
-    isnormalf; # introduced=21
-    isnormall; # introduced=21
-    isprint;
-    isprint_l; # introduced=21
-    ispunct;
-    ispunct_l; # introduced=21
-    isspace;
-    isspace_l; # introduced=21
-    isupper;
-    isupper_l; # introduced=21
-    iswalnum;
-    iswalnum_l; # introduced=21
-    iswalpha;
-    iswalpha_l; # introduced=21
-    iswblank; # introduced=21
-    iswblank_l; # introduced=21
-    iswcntrl;
-    iswcntrl_l; # introduced=21
-    iswctype;
-    iswctype_l; # introduced=21
-    iswdigit;
-    iswdigit_l; # introduced=21
-    iswgraph;
-    iswgraph_l; # introduced=21
-    iswlower;
-    iswlower_l; # introduced=21
-    iswprint;
-    iswprint_l; # introduced=21
-    iswpunct;
-    iswpunct_l; # introduced=21
-    iswspace;
-    iswspace_l; # introduced=21
-    iswupper;
-    iswupper_l; # introduced=21
-    iswxdigit;
-    iswxdigit_l; # introduced=21
-    isxdigit;
-    isxdigit_l; # introduced=21
-    jrand48;
-    kill;
-    killpg;
-    klogctl;
-    labs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lchown;
-    lcong48; # introduced=23
-    ldexp;
-    ldiv;
-    lfind; # introduced=21
-    lgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    link;
-    linkat; # introduced=21
-    listen;
-    listxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    llabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lldiv;
-    llistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    localeconv; # introduced=21
-    localtime;
-    localtime64; # arm x86 mips
-    localtime64_r; # arm x86 mips
-    localtime_r;
-    login_tty; # introduced=23
-    longjmp;
-    lrand48;
-    lremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lsearch; # introduced=21
-    lseek;
-    lseek64;
-    lsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lstat;
-    lstat64; # introduced=21
-    madvise;
-    mallinfo;
-    malloc;
-    malloc_info; # introduced=23
-    malloc_usable_size; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mbrlen;
-    mbrtoc16; # introduced=21
-    mbrtoc32; # introduced=21
-    mbrtowc;
-    mbsinit;
-    mbsnrtowcs; # introduced=21
-    mbsrtowcs;
-    mbstowcs;
-    mbtowc; # introduced=21
-    memalign;
-    memccpy;
-    memchr;
-    memcmp;
-    memcpy;
-    memmem;
-    memmove;
-    mempcpy; # introduced=23
-    memrchr;
-    memset;
-    mincore;
-    mkdir;
-    mkdirat;
-    mkdtemp;
-    mkfifo; # introduced=21
-    mkfifoat; # introduced=23
-    mknod;
-    mknodat; # introduced=21
-    mkostemp; # introduced=23
-    mkostemp64; # introduced=23
-    mkostemps; # introduced=23
-    mkostemps64; # introduced=23
-    mkstemp;
-    mkstemp64; # introduced=21
-    mkstemps;
-    mkstemps64; # introduced=23
-    mktemp;
-    mktime;
-    mktime64; # arm x86 mips
-    mlock;
-    mlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mmap;
-    mmap64; # introduced=21
-    mount;
-    mprotect;
-    mrand48;
-    mremap;
-    msync;
-    munlock;
-    munlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    munmap;
-    nanosleep;
-    newlocale; # introduced=21
-    nftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    nftw64; # introduced=21
-    nice;
-    nrand48;
-    nsdispatch;
-    ntohl; # introduced=21
-    ntohs; # introduced=21
-    open;
-    open64; # introduced=21
-    open_memstream; # introduced=23
-    open_wmemstream; # introduced=23
-    openat;
-    openat64; # introduced=21
-    opendir;
-    openlog;
-    openpty; # introduced=23
-    optarg; # var
-    opterr; # var
-    optind; # var
-    optopt; # var
-    optreset; # var
-    pathconf;
-    pause;
-    pclose;
-    perror;
-    personality; # introduced-arm=15 introduced-arm64=21 introduced-mips=15 introduced-mips64=21 introduced-x86=15 introduced-x86_64=21
-    pipe;
-    pipe2;
-    poll;
-    popen;
-    posix_fadvise; # introduced=21
-    posix_fadvise64; # introduced=21
-    posix_fallocate; # introduced=21
-    posix_fallocate64; # introduced=21
-    posix_madvise; # introduced=23
-    posix_memalign; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    posix_openpt; # introduced=21
-    ppoll; # introduced=21
-    prctl;
-    pread;
-    pread64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    printf;
-    prlimit64; # introduced=21
-    process_vm_readv; # introduced=23
-    process_vm_writev; # introduced=23
-    pselect;
-    psiginfo; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    psignal; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    pthread_atfork; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    pthread_attr_destroy;
-    pthread_attr_getdetachstate;
-    pthread_attr_getguardsize;
-    pthread_attr_getschedparam;
-    pthread_attr_getschedpolicy;
-    pthread_attr_getscope;
-    pthread_attr_getstack;
-    pthread_attr_getstacksize;
-    pthread_attr_init;
-    pthread_attr_setdetachstate;
-    pthread_attr_setguardsize;
-    pthread_attr_setschedparam;
-    pthread_attr_setschedpolicy;
-    pthread_attr_setscope;
-    pthread_attr_setstack;
-    pthread_attr_setstacksize;
-    pthread_cond_broadcast;
-    pthread_cond_destroy;
-    pthread_cond_init;
-    pthread_cond_signal;
-    pthread_cond_timedwait;
-    pthread_cond_timedwait_monotonic; # arm x86 mips
-    pthread_cond_timedwait_monotonic_np; # arm x86 mips
-    pthread_cond_timedwait_relative_np; # arm x86 mips
-    pthread_cond_timeout_np; # arm x86 mips
-    pthread_cond_wait;
-    pthread_condattr_destroy;
-    pthread_condattr_getclock; # introduced=21
-    pthread_condattr_getpshared;
-    pthread_condattr_init;
-    pthread_condattr_setclock; # introduced=21
-    pthread_condattr_setpshared;
-    pthread_create;
-    pthread_detach;
-    pthread_equal;
-    pthread_exit;
-    pthread_getattr_np;
-    pthread_getcpuclockid;
-    pthread_getschedparam;
-    pthread_getspecific;
-    pthread_gettid_np; # introduced=21
-    pthread_join;
-    pthread_key_create;
-    pthread_key_delete;
-    pthread_kill;
-    pthread_mutex_destroy;
-    pthread_mutex_init;
-    pthread_mutex_lock;
-    pthread_mutex_lock_timeout_np; # arm x86 mips
-    pthread_mutex_timedlock; # introduced=21
-    pthread_mutex_trylock;
-    pthread_mutex_unlock;
-    pthread_mutexattr_destroy;
-    pthread_mutexattr_getpshared;
-    pthread_mutexattr_gettype;
-    pthread_mutexattr_init;
-    pthread_mutexattr_setpshared;
-    pthread_mutexattr_settype;
-    pthread_once;
-    pthread_rwlock_destroy;
-    pthread_rwlock_init;
-    pthread_rwlock_rdlock;
-    pthread_rwlock_timedrdlock;
-    pthread_rwlock_timedwrlock;
-    pthread_rwlock_tryrdlock;
-    pthread_rwlock_trywrlock;
-    pthread_rwlock_unlock;
-    pthread_rwlock_wrlock;
-    pthread_rwlockattr_destroy;
-    pthread_rwlockattr_getkind_np; # introduced=23
-    pthread_rwlockattr_getpshared;
-    pthread_rwlockattr_init;
-    pthread_rwlockattr_setkind_np; # introduced=23
-    pthread_rwlockattr_setpshared;
-    pthread_self;
-    pthread_setname_np;
-    pthread_setschedparam;
-    pthread_setspecific;
-    pthread_sigmask;
-    ptrace;
-    ptsname;
-    ptsname_r;
-    putc;
-    putc_unlocked;
-    putchar;
-    putchar_unlocked;
-    putenv;
-    puts;
-    pututline;
-    putw; # arm x86 mips
-    putwc;
-    putwchar;
-    pvalloc; # arm x86 mips introduced=17
-    pwrite;
-    pwrite64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    qsort;
-    quick_exit; # introduced=21
-    raise;
-    rand; # introduced=21
-    rand_r; # introduced=21
-    random; # introduced=21
-    read;
-    readahead; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    readdir;
-    readdir64; # introduced=21
-    readdir64_r; # introduced=21
-    readdir_r;
-    readlink;
-    readlinkat; # introduced=21
-    readv;
-    realloc;
-    realpath;
-    reboot;
-    recv;
-    recvfrom;
-    recvmmsg; # introduced=21
-    recvmsg;
-    regcomp;
-    regerror;
-    regexec;
-    regfree;
-    remove;
-    removexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    remque; # introduced=21
-    rename;
-    renameat;
-    res_init;
-    res_mkquery;
-    res_query;
-    res_search;
-    rewind;
-    rewinddir;
-    rmdir;
-    sbrk;
-    scandir;
-    scandir64; # introduced=21
-    scanf;
-    sched_get_priority_max;
-    sched_get_priority_min;
-    sched_getaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getcpu; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getparam;
-    sched_getscheduler;
-    sched_rr_get_interval;
-    sched_setaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_setparam;
-    sched_setscheduler;
-    sched_yield;
-    seed48;
-    seekdir; # introduced=23
-    select;
-    sem_close;
-    sem_destroy;
-    sem_getvalue;
-    sem_init;
-    sem_open;
-    sem_post;
-    sem_timedwait;
-    sem_trywait;
-    sem_unlink;
-    sem_wait;
-    send;
-    sendfile;
-    sendfile64; # introduced=21
-    sendmmsg; # introduced=21
-    sendmsg;
-    sendto;
-    setbuf;
-    setbuffer;
-    setegid;
-    setenv;
-    seteuid;
-    setfsgid; # introduced=21
-    setfsuid; # introduced=21
-    setgid;
-    setgroups;
-    sethostname; # introduced=23
-    setitimer;
-    setjmp;
-    setlinebuf;
-    setlocale;
-    setlogmask;
-    setmntent; # introduced=21
-    setns; # introduced=21
-    setpgid;
-    setpgrp;
-    setpriority;
-    setprogname; # introduced=21
-    setregid;
-    setresgid;
-    setresuid;
-    setreuid;
-    setrlimit;
-    setrlimit64; # introduced=21
-    setservent;
-    setsid;
-    setsockopt;
-    setstate; # introduced=21
-    settimeofday;
-    setuid;
-    setutent;
-    setvbuf;
-    setxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    shutdown;
-    sigaction;
-    sigaddset; # introduced=21
-    sigaltstack;
-    sigblock;
-    sigdelset; # introduced=21
-    sigemptyset; # introduced=21
-    sigfillset; # introduced=21
-    siginterrupt;
-    sigismember; # introduced=21
-    siglongjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    signal; # introduced=21
-    signalfd; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    sigpending;
-    sigprocmask;
-    sigqueue; # introduced=23
-    sigsetjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sigsetmask;
-    sigsuspend;
-    sigtimedwait; # introduced=23
-    sigwait;
-    sigwaitinfo; # introduced=23
-    sleep;
-    snprintf;
-    socket;
-    socketpair;
-    splice; # introduced=21
-    sprintf;
-    srand; # introduced=21
-    srand48;
-    srandom; # introduced=21
-    sscanf;
-    stat;
-    stat64; # introduced=21
-    statfs;
-    statfs64; # introduced=21
-    statvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    statvfs64; # introduced=21
-    stderr; # var introduced=23
-    stdin; # var introduced=23
-    stdout; # var introduced=23
-    stpcpy; # introduced=21
-    stpncpy; # introduced=21
-    strcasecmp;
-    strcasecmp_l; # introduced=23
-    strcasestr;
-    strcat;
-    strchr;
-    strcmp;
-    strcoll;
-    strcoll_l; # introduced=21
-    strcpy;
-    strcspn;
-    strdup;
-    strerror;
-    strerror_l; # introduced=23
-    strerror_r;
-    strftime;
-    strftime_l; # introduced=21
-    strlcat;
-    strlcpy;
-    strlen;
-    strncasecmp;
-    strncasecmp_l; # introduced=23
-    strncat;
-    strncmp;
-    strncpy;
-    strndup;
-    strnlen;
-    strpbrk;
-    strptime;
-    strrchr;
-    strsep;
-    strsignal;
-    strspn;
-    strstr;
-    strtod;
-    strtof; # introduced=21
-    strtoimax;
-    strtok;
-    strtok_r;
-    strtol;
-    strtold; # introduced=21
-    strtold_l; # introduced=21
-    strtoll;
-    strtoll_l; # introduced=21
-    strtoq; # introduced=21
-    strtoul;
-    strtoull;
-    strtoull_l; # introduced=21
-    strtoumax;
-    strtouq; # introduced=21
-    strxfrm;
-    strxfrm_l; # introduced=21
-    swapoff; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swapon; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swprintf;
-    swscanf;
-    symlink;
-    symlinkat; # introduced=21
-    sync;
-    sys_siglist; # var
-    sys_signame; # var
-    syscall;
-    sysconf;
-    sysinfo;
-    syslog;
-    system;
-    tcdrain; # introduced=21
-    tcflow; # introduced=21
-    tcflush; # introduced=21
-    tcgetattr; # introduced=21
-    tcgetpgrp;
-    tcgetsid; # introduced=21
-    tcsendbreak; # introduced=21
-    tcsetattr; # introduced=21
-    tcsetpgrp;
-    tdelete; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tdestroy; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tee; # introduced=21
-    telldir; # introduced=23
-    tempnam;
-    tfind; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tgkill; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    time;
-    timegm; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timegm64; # arm x86 mips
-    timelocal; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timelocal64; # arm x86 mips
-    timer_create;
-    timer_delete;
-    timer_getoverrun;
-    timer_gettime;
-    timer_settime;
-    timerfd_create; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_gettime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_settime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    times;
-    timezone; # var
-    tmpfile;
-    tmpnam;
-    toascii;
-    tolower;
-    tolower_l; # introduced=21
-    toupper;
-    toupper_l; # introduced=21
-    towlower;
-    towlower_l; # introduced=21
-    towupper;
-    towupper_l; # introduced=21
-    truncate;
-    truncate64; # introduced=21
-    tsearch; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    ttyname;
-    ttyname_r;
-    twalk; # introduced=21
-    tzname; # var
-    tzset;
-    umask;
-    umount;
-    umount2;
-    uname;
-    ungetc;
-    ungetwc;
-    unlink;
-    unlinkat;
-    unlockpt;
-    unsetenv;
-    unshare; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    uselocale; # introduced=21
-    usleep;
-    utime;
-    utimensat; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    utimes;
-    utmpname;
-    valloc; # arm x86 mips
-    vasprintf;
-    vdprintf; # introduced=21
-    verr;
-    verrx;
-    vfork;
-    vfprintf;
-    vfscanf;
-    vfwprintf;
-    vfwscanf; # introduced=21
-    vmsplice; # introduced=21
-    vprintf;
-    vscanf;
-    vsnprintf;
-    vsprintf;
-    vsscanf;
-    vswprintf;
-    vswscanf; # introduced=21
-    vsyslog;
-    vwarn;
-    vwarnx;
-    vwprintf;
-    vwscanf; # introduced=21
-    wait;
-    wait4; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    waitid;
-    waitpid;
-    warn;
-    warnx;
-    wcpcpy;
-    wcpncpy;
-    wcrtomb;
-    wcscasecmp;
-    wcscasecmp_l; # introduced=23
-    wcscat;
-    wcschr;
-    wcscmp;
-    wcscoll;
-    wcscoll_l; # introduced=21
-    wcscpy;
-    wcscspn;
-    wcsdup;
-    wcsftime;
-    wcslcat;
-    wcslcpy;
-    wcslen;
-    wcsncasecmp;
-    wcsncasecmp_l; # introduced=23
-    wcsncat;
-    wcsncmp;
-    wcsncpy;
-    wcsnlen;
-    wcsnrtombs; # introduced=21
-    wcspbrk;
-    wcsrchr;
-    wcsrtombs;
-    wcsspn;
-    wcsstr;
-    wcstod;
-    wcstof; # introduced=21
-    wcstoimax; # introduced=21
-    wcstok;
-    wcstol;
-    wcstold; # introduced=21
-    wcstold_l; # introduced=21
-    wcstoll; # introduced=21
-    wcstoll_l; # introduced=21
-    wcstombs;
-    wcstoul;
-    wcstoull; # introduced=21
-    wcstoull_l; # introduced=21
-    wcstoumax; # introduced=21
-    wcswidth;
-    wcsxfrm;
-    wcsxfrm_l; # introduced=21
-    wctob;
-    wctomb; # introduced=21
-    wctype;
-    wctype_l; # introduced=21
-    wcwidth;
-    wmemchr;
-    wmemcmp;
-    wmemcpy;
-    wmemmove;
-    wmempcpy; # introduced=23
-    wmemset;
-    wprintf;
-    write;
-    writev;
-    wscanf;
-  local:
-    *;
-};
-
-LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduced-x86=24 introduced-x86_64=24
-  global:
-    __aeabi_atexit; # arm versioned=24
-    __aeabi_memclr; # arm versioned=24
-    __aeabi_memclr4; # arm versioned=24
-    __aeabi_memclr8; # arm versioned=24
-    __aeabi_memcpy; # arm versioned=24
-    __aeabi_memcpy4; # arm versioned=24
-    __aeabi_memcpy8; # arm versioned=24
-    __aeabi_memmove; # arm versioned=24
-    __aeabi_memmove4; # arm versioned=24
-    __aeabi_memmove8; # arm versioned=24
-    __aeabi_memset; # arm versioned=24
-    __aeabi_memset4; # arm versioned=24
-    __aeabi_memset8; # arm versioned=24
-    __fread_chk; # introduced=24
-    __fwrite_chk; # introduced=24
-    __getcwd_chk; # introduced=24
-    __gnu_Unwind_Find_exidx; # arm versioned=24
-    __pwrite_chk; # introduced=24
-    __pwrite64_chk; # introduced=24
-    __write_chk; # introduced=24
-    adjtimex; # introduced=24
-    clock_adjtime; # introduced=24
-    fgetpos64; # introduced=24
-    fileno_unlocked; # introduced=24
-    fopen64; # introduced=24
-    freeifaddrs; # introduced=24
-    freopen64; # introduced=24
-    fseeko64; # introduced=24
-    fsetpos64; # introduced=24
-    ftello64; # introduced=24
-    funopen64; # introduced=24
-    getgrgid_r; # introduced=24
-    getgrnam_r; # introduced=24
-    getifaddrs; # introduced=24
-    if_freenameindex; # introduced=24
-    if_nameindex; # introduced=24
-    in6addr_any; # var introduced=24
-    in6addr_loopback; # var introduced=24
-    lockf; # introduced=24
-    lockf64; # introduced=24
-    preadv; # introduced=24
-    preadv64; # introduced=24
-    prlimit; # arm mips x86 introduced=24
-    pthread_barrierattr_destroy; # introduced=24
-    pthread_barrierattr_getpshared; # introduced=24
-    pthread_barrierattr_init; # introduced=24
-    pthread_barrierattr_setpshared; # introduced=24
-    pthread_barrier_destroy; # introduced=24
-    pthread_barrier_init; # introduced=24
-    pthread_barrier_wait; # introduced=24
-    pthread_spin_destroy; # introduced=24
-    pthread_spin_init; # introduced=24
-    pthread_spin_lock; # introduced=24
-    pthread_spin_trylock; # introduced=24
-    pthread_spin_unlock; # introduced=24
-    pwritev; # introduced=24
-    pwritev64; # introduced=24
-    scandirat; # introduced=24
-    scandirat64; # introduced=24
-    strchrnul; # introduced=24
-    tmpfile64; # introduced=24
-} LIBC;
-
-LIBC_O {
-  global:
-    catclose; # future
-    catgets; # future
-    catopen; # future
-    ctermid; # future
-    endgrent; # future
-    endpwent; # future
-    futimes; # future
-    futimesat; # future
-    getdomainname; # future
-    getgrent; # future
-    getpwent; # future
-    getsubopt; # future
-    hasmntopt; # future
-    lutimes; # future
-    mblen; # future
-    pthread_getname_np; # future
-    quotactl; # future
-    setdomainname; # future
-    setgrent; # future
-    setpwent; # future
-    sighold; # future
-    sigignore; # future
-    sigpause; # future
-    sigrelse; # future
-    sigset; # future
-    sync_file_range; # future
-    towctrans; # future
-    towctrans_l; # future
-    wctrans; # future
-    wctrans_l; # future
-} LIBC_N;
-
-LIBC_PRIVATE {
-  global:
-    ___Unwind_Backtrace; # arm
-    ___Unwind_ForcedUnwind; # arm
-    ___Unwind_RaiseException; # arm
-    ___Unwind_Resume; # arm
-    ___Unwind_Resume_or_Rethrow; # arm
-    __accept4; # arm x86 mips
-    __adddf3; # arm
-    __addsf3; # arm
-    __aeabi_atexit; # arm
-    __aeabi_cdcmpeq; # arm
-    __aeabi_cdcmple; # arm
-    __aeabi_cdrcmple; # arm
-    __aeabi_d2f; # arm
-    __aeabi_d2iz; # arm
-    __aeabi_dadd; # arm
-    __aeabi_dcmpeq; # arm
-    __aeabi_dcmpge; # arm
-    __aeabi_dcmpgt; # arm
-    __aeabi_dcmple; # arm
-    __aeabi_dcmplt; # arm
-    __aeabi_dcmpun; # arm
-    __aeabi_ddiv; # arm
-    __aeabi_dmul; # arm
-    __aeabi_drsub; # arm
-    __aeabi_dsub; # arm
-    __aeabi_f2d; # arm
-    __aeabi_f2iz; # arm
-    __aeabi_f2uiz; # arm
-    __aeabi_fadd; # arm
-    __aeabi_fcmpun; # arm
-    __aeabi_fdiv; # arm
-    __aeabi_fmul; # arm
-    __aeabi_frsub; # arm
-    __aeabi_fsub; # arm
-    __aeabi_i2d; # arm
-    __aeabi_i2f; # arm
-    __aeabi_idiv; # arm
-    __aeabi_idiv0; # arm
-    __aeabi_idivmod; # arm
-    __aeabi_l2d; # arm
-    __aeabi_l2f; # arm
-    __aeabi_lasr; # arm
-    __aeabi_ldiv0; # arm
-    __aeabi_ldivmod; # arm
-    __aeabi_llsl; # arm
-    __aeabi_llsr; # arm
-    __aeabi_lmul; # arm
-    __aeabi_memclr; # arm
-    __aeabi_memclr4; # arm
-    __aeabi_memclr8; # arm
-    __aeabi_memcpy; # arm
-    __aeabi_memcpy4; # arm
-    __aeabi_memcpy8; # arm
-    __aeabi_memmove; # arm
-    __aeabi_memmove4; # arm
-    __aeabi_memmove8; # arm
-    __aeabi_memset; # arm
-    __aeabi_memset4; # arm
-    __aeabi_memset8; # arm
-    __aeabi_ui2d; # arm
-    __aeabi_ui2f; # arm
-    __aeabi_uidiv; # arm
-    __aeabi_uidivmod; # arm
-    __aeabi_ul2d; # arm
-    __aeabi_ul2f; # arm
-    __aeabi_uldivmod; # arm
-    __aeabi_unwind_cpp_pr0; # arm
-    __aeabi_unwind_cpp_pr1; # arm
-    __aeabi_unwind_cpp_pr2; # arm
-    __arm_fadvise64_64; # arm
-    __ashldi3; # arm
-    __ashrdi3; # arm
-    __bionic_brk; # arm x86 mips
-    __bionic_libgcc_compat_symbols; # arm x86
-    __cmpdf2; # arm
-    __divdf3; # arm
-    __divdi3; # arm x86 mips
-    __divsf3; # arm
-    __divsi3; # arm
-    __dso_handle; # arm
-    __eqdf2; # arm
-    __extendsfdf2; # arm
-    __fixdfsi; # arm
-    __fixsfsi; # arm
-    __fixunssfsi; # arm
-    __floatdidf; # arm
-    __floatdisf; # arm
-    __floatsidf; # arm
-    __floatsisf; # arm
-    __floatundidf; # arm
-    __floatundisf; # arm
-    __floatunsidf; # arm
-    __floatunsisf; # arm
-    __gedf2; # arm
-    __getdents64; # arm x86 mips
-    __gnu_ldivmod_helper; # arm
-    __gnu_uldivmod_helper; # arm
-    __gnu_Unwind_Backtrace; # arm
-    __gnu_unwind_execute; # arm
-    __gnu_Unwind_Find_exidx; # arm
-    __gnu_Unwind_ForcedUnwind; # arm
-    __gnu_unwind_frame; # arm
-    __gnu_Unwind_RaiseException; # arm
-    __gnu_Unwind_Restore_VFP; # arm
-    __gnu_Unwind_Restore_VFP_D; # arm
-    __gnu_Unwind_Restore_VFP_D_16_to_31; # arm
-    __gnu_Unwind_Restore_WMMXC; # arm
-    __gnu_Unwind_Restore_WMMXD; # arm
-    __gnu_Unwind_Resume; # arm
-    __gnu_Unwind_Resume_or_Rethrow; # arm
-    __gnu_Unwind_Save_VFP; # arm
-    __gnu_Unwind_Save_VFP_D; # arm
-    __gnu_Unwind_Save_VFP_D_16_to_31; # arm
-    __gnu_Unwind_Save_WMMXC; # arm
-    __gnu_Unwind_Save_WMMXD; # arm
-    __gtdf2; # arm
-    __ledf2; # arm
-    __lshrdi3; # arm
-    __ltdf2; # arm
-    __muldf3; # arm
-    __muldi3; # arm
-    __mulsf3; # arm
-    __nedf2; # arm
-    __popcount_tab; # arm
-    __popcountsi2; # arm x86 mips
-    __restore_core_regs; # arm
-    __sclose; # arm x86 mips
-    __sflags; # arm x86 mips
-    __sflush; # arm x86 mips
-    __sfp; # arm x86 mips
-    __sglue; # arm x86 mips
-    __smakebuf; # arm x86 mips
-    __sread; # arm x86 mips
-    __srefill; # arm x86 mips
-    __srget; # arm x86 mips
-    __sseek; # arm x86 mips
-    __subdf3; # arm
-    __subsf3; # arm
-    __swbuf; # arm x86 mips
-    __swrite; # arm x86 mips
-    __swsetup; # arm x86 mips
-    __truncdfsf2; # arm
-    __udivdi3; # arm x86 mips
-    __udivsi3; # arm
-    __unorddf2; # arm
-    __unordsf2; # arm
-    _fwalk; # arm x86 mips
-    _Unwind_Backtrace; # arm
-    _Unwind_Complete; # arm
-    _Unwind_DeleteException; # arm
-    _Unwind_ForcedUnwind; # arm
-    _Unwind_GetCFA; # arm
-    _Unwind_GetDataRelBase; # arm
-    _Unwind_GetLanguageSpecificData; # arm
-    _Unwind_GetRegionStart; # arm
-    _Unwind_GetTextRelBase; # arm
-    _Unwind_RaiseException; # arm
-    _Unwind_Resume; # arm
-    _Unwind_Resume_or_Rethrow; # arm
-    _Unwind_VRS_Get; # arm
-    _Unwind_VRS_Pop; # arm
-    _Unwind_VRS_Set; # arm
-    android_getaddrinfofornet;
-    android_getaddrinfofornetcontext;
-    android_gethostbyaddrfornet;
-    android_gethostbynamefornet;
-    atexit; # arm
-    free_malloc_leak_info;
-    get_malloc_leak_info;
-    gMallocLeakZygoteChild;
-    restore_core_regs; # arm
-    SHA1Final; # arm x86 mips
-    SHA1Init; # arm x86 mips
-    SHA1Transform; # arm x86 mips
-    SHA1Update; # arm x86 mips
-} LIBC_O;
-
-LIBC_PLATFORM {
-  global:
-    android_net_res_stats_get_info_for_net;
-    android_net_res_stats_aggregate;
-    android_net_res_stats_get_usable_servers;
-    malloc_backtrace;
-    malloc_disable;
-    malloc_enable;
-    malloc_iterate;
-} LIBC_O;
diff --git a/libc/libc.arm.map b/libc/libc.arm.map
index 0ee2308b2..1cff81551 100644
--- a/libc/libc.arm.map
+++ b/libc/libc.arm.map
@@ -1268,7 +1268,7 @@ LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduce
 
 LIBC_O {
   global:
-    bsd_signal; # arm x86 mips nobrillo versioned=26
+    bsd_signal; # arm x86 mips versioned=26
     catclose; # future
     catgets; # future
     catopen; # future
@@ -1396,11 +1396,11 @@ LIBC_PRIVATE {
     __floatundisf; # arm
     __floatunsidf; # arm
     __floatunsisf; # arm
-    __futex_wait; # arm x86 mips nobrillo
-    __futex_wake; # arm x86 mips nobrillo
+    __futex_wait; # arm x86 mips
+    __futex_wake; # arm x86 mips
     __gedf2; # arm
-    __get_thread; # arm x86 mips nobrillo
-    __get_tls; # arm x86 mips nobrillo
+    __get_thread; # arm x86 mips
+    __get_tls; # arm x86 mips
     __getdents64; # arm x86 mips
     __gnu_ldivmod_helper; # arm
     __gnu_uldivmod_helper; # arm
@@ -1430,21 +1430,21 @@ LIBC_PRIVATE {
     __muldi3; # arm
     __mulsf3; # arm
     __nedf2; # arm
-    __open; # arm x86 mips nobrillo
-    __page_shift; # arm x86 mips nobrillo
-    __page_size; # arm x86 mips nobrillo
+    __open; # arm x86 mips
+    __page_shift; # arm x86 mips
+    __page_size; # arm x86 mips
     __popcount_tab; # arm
     __popcountsi2; # arm x86 mips
-    __pthread_gettid; # arm x86 mips nobrillo
+    __pthread_gettid; # arm x86 mips
     __restore_core_regs; # arm
     __sclose; # arm x86 mips
-    __sdidinit; # arm x86 mips nobrillo
-    __set_errno; # arm x86 mips nobrillo
+    __sdidinit; # arm x86 mips
+    __set_errno; # arm x86 mips
     __sflags; # arm x86 mips
     __sflush; # arm x86 mips
     __sfp; # arm x86 mips
     __sglue; # arm x86 mips
-    __sinit; # arm x86 mips nobrillo
+    __sinit; # arm x86 mips
     __smakebuf; # arm x86 mips
     __sread; # arm x86 mips
     __srefill; # arm x86 mips
@@ -1460,7 +1460,7 @@ LIBC_PRIVATE {
     __udivsi3; # arm
     __unorddf2; # arm
     __unordsf2; # arm
-    __wait4; # arm x86 mips nobrillo
+    __wait4; # arm x86 mips
     _fwalk; # arm x86 mips
     _Unwind_Backtrace; # arm
     _Unwind_Complete; # arm
@@ -1481,40 +1481,40 @@ LIBC_PRIVATE {
     android_getaddrinfofornetcontext;
     android_gethostbyaddrfornet;
     android_gethostbynamefornet;
-    arc4random_addrandom; # arm x86 mips nobrillo
-    arc4random_stir; # arm x86 mips nobrillo
+    arc4random_addrandom; # arm x86 mips
+    arc4random_stir; # arm x86 mips
     atexit; # arm
-    bcopy; # arm x86 mips nobrillo
-    bzero; # arm x86 mips nobrillo
-    dlmalloc; # arm x86 mips nobrillo
-    dlmalloc_inspect_all; # arm x86 mips nobrillo
-    dlmalloc_trim; # arm x86 mips nobrillo
-    dlmalloc_usable_size; # arm x86 mips nobrillo
-    fdprintf; # arm x86 mips nobrillo
+    bcopy; # arm x86 mips
+    bzero; # arm x86 mips
+    dlmalloc; # arm x86 mips
+    dlmalloc_inspect_all; # arm x86 mips
+    dlmalloc_trim; # arm x86 mips
+    dlmalloc_usable_size; # arm x86 mips
+    fdprintf; # arm x86 mips
     free_malloc_leak_info;
-    ftime; # arm x86 mips nobrillo
+    ftime; # arm x86 mips
     get_malloc_leak_info;
-    getdents; # arm x86 mips nobrillo
-    getdtablesize; # arm x86 mips nobrillo
+    getdents; # arm x86 mips
+    getdtablesize; # arm x86 mips
     gMallocLeakZygoteChild;
-    index; # arm x86 mips nobrillo
-    issetugid; # arm x86 mips nobrillo
-    memswap; # arm x86 mips nobrillo
-    pthread_attr_getstackaddr; # arm x86 mips nobrillo
-    pthread_attr_setstackaddr; # arm x86 mips nobrillo
+    index; # arm x86 mips
+    issetugid; # arm x86 mips
+    memswap; # arm x86 mips
+    pthread_attr_getstackaddr; # arm x86 mips
+    pthread_attr_setstackaddr; # arm x86 mips
     restore_core_regs; # arm
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips
     SHA1Transform; # arm x86 mips
     SHA1Update; # arm x86 mips
-    strntoimax; # arm x86 mips nobrillo
-    strntoumax; # arm x86 mips nobrillo
-    strtotimeval; # arm x86 mips nobrillo
-    sysv_signal; # arm x86 mips nobrillo
-    tkill; # arm x86 mips nobrillo
-    vfdprintf; # arm x86 mips nobrillo
-    wait3; # arm x86 mips nobrillo
-    wcswcs; # arm x86 mips nobrillo
+    strntoimax; # arm x86 mips
+    strntoumax; # arm x86 mips
+    strtotimeval; # arm x86 mips
+    sysv_signal; # arm x86 mips
+    tkill; # arm x86 mips
+    vfdprintf; # arm x86 mips
+    wait3; # arm x86 mips
+    wcswcs; # arm x86 mips
 } LIBC_O;
 
 LIBC_PLATFORM {
diff --git a/libc/libc.map.txt b/libc/libc.map.txt
index 8c3da20df..ca02af612 100644
--- a/libc/libc.map.txt
+++ b/libc/libc.map.txt
@@ -1293,7 +1293,7 @@ LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduce
 
 LIBC_O {
   global:
-    bsd_signal; # arm x86 mips nobrillo versioned=26
+    bsd_signal; # arm x86 mips versioned=26
     catclose; # future
     catgets; # future
     catopen; # future
@@ -1421,11 +1421,11 @@ LIBC_PRIVATE {
     __floatundisf; # arm
     __floatunsidf; # arm
     __floatunsisf; # arm
-    __futex_wait; # arm x86 mips nobrillo
-    __futex_wake; # arm x86 mips nobrillo
+    __futex_wait; # arm x86 mips
+    __futex_wake; # arm x86 mips
     __gedf2; # arm
-    __get_thread; # arm x86 mips nobrillo
-    __get_tls; # arm x86 mips nobrillo
+    __get_thread; # arm x86 mips
+    __get_tls; # arm x86 mips
     __getdents64; # arm x86 mips
     __gnu_ldivmod_helper; # arm
     __gnu_uldivmod_helper; # arm
@@ -1455,21 +1455,21 @@ LIBC_PRIVATE {
     __muldi3; # arm
     __mulsf3; # arm
     __nedf2; # arm
-    __open; # arm x86 mips nobrillo
-    __page_shift; # arm x86 mips nobrillo
-    __page_size; # arm x86 mips nobrillo
+    __open; # arm x86 mips
+    __page_shift; # arm x86 mips
+    __page_size; # arm x86 mips
     __popcount_tab; # arm
     __popcountsi2; # arm x86 mips
-    __pthread_gettid; # arm x86 mips nobrillo
+    __pthread_gettid; # arm x86 mips
     __restore_core_regs; # arm
     __sclose; # arm x86 mips
-    __sdidinit; # arm x86 mips nobrillo
-    __set_errno; # arm x86 mips nobrillo
+    __sdidinit; # arm x86 mips
+    __set_errno; # arm x86 mips
     __sflags; # arm x86 mips
     __sflush; # arm x86 mips
     __sfp; # arm x86 mips
     __sglue; # arm x86 mips
-    __sinit; # arm x86 mips nobrillo
+    __sinit; # arm x86 mips
     __smakebuf; # arm x86 mips
     __sread; # arm x86 mips
     __srefill; # arm x86 mips
@@ -1486,7 +1486,7 @@ LIBC_PRIVATE {
     __umoddi3; # x86 mips
     __unorddf2; # arm
     __unordsf2; # arm
-    __wait4; # arm x86 mips nobrillo
+    __wait4; # arm x86 mips
     _fwalk; # arm x86 mips
     _Unwind_Backtrace; # arm
     _Unwind_Complete; # arm
@@ -1507,40 +1507,40 @@ LIBC_PRIVATE {
     android_getaddrinfofornetcontext;
     android_gethostbyaddrfornet;
     android_gethostbynamefornet;
-    arc4random_addrandom; # arm x86 mips nobrillo
-    arc4random_stir; # arm x86 mips nobrillo
+    arc4random_addrandom; # arm x86 mips
+    arc4random_stir; # arm x86 mips
     atexit; # arm
-    bcopy; # arm x86 mips nobrillo
-    bzero; # arm x86 mips nobrillo
-    dlmalloc; # arm x86 mips nobrillo
-    dlmalloc_inspect_all; # arm x86 mips nobrillo
-    dlmalloc_trim; # arm x86 mips nobrillo
-    dlmalloc_usable_size; # arm x86 mips nobrillo
-    fdprintf; # arm x86 mips nobrillo
+    bcopy; # arm x86 mips
+    bzero; # arm x86 mips
+    dlmalloc; # arm x86 mips
+    dlmalloc_inspect_all; # arm x86 mips
+    dlmalloc_trim; # arm x86 mips
+    dlmalloc_usable_size; # arm x86 mips
+    fdprintf; # arm x86 mips
     free_malloc_leak_info;
-    ftime; # arm x86 mips nobrillo
+    ftime; # arm x86 mips
     get_malloc_leak_info;
-    getdents; # arm x86 mips nobrillo
-    getdtablesize; # arm x86 mips nobrillo
+    getdents; # arm x86 mips
+    getdtablesize; # arm x86 mips
     gMallocLeakZygoteChild;
-    index; # arm x86 mips nobrillo
-    issetugid; # arm x86 mips nobrillo
-    memswap; # arm x86 mips nobrillo
-    pthread_attr_getstackaddr; # arm x86 mips nobrillo
-    pthread_attr_setstackaddr; # arm x86 mips nobrillo
+    index; # arm x86 mips
+    issetugid; # arm x86 mips
+    memswap; # arm x86 mips
+    pthread_attr_getstackaddr; # arm x86 mips
+    pthread_attr_setstackaddr; # arm x86 mips
     restore_core_regs; # arm
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips
     SHA1Transform; # arm x86 mips
     SHA1Update; # arm x86 mips
-    strntoimax; # arm x86 mips nobrillo
-    strntoumax; # arm x86 mips nobrillo
-    strtotimeval; # arm x86 mips nobrillo
-    sysv_signal; # arm x86 mips nobrillo
-    tkill; # arm x86 mips nobrillo
-    vfdprintf; # arm x86 mips nobrillo
-    wait3; # arm x86 mips nobrillo
-    wcswcs; # arm x86 mips nobrillo
+    strntoimax; # arm x86 mips
+    strntoumax; # arm x86 mips
+    strtotimeval; # arm x86 mips
+    sysv_signal; # arm x86 mips
+    tkill; # arm x86 mips
+    vfdprintf; # arm x86 mips
+    wait3; # arm x86 mips
+    wcswcs; # arm x86 mips
 } LIBC_O;
 
 LIBC_PLATFORM {
diff --git a/libc/libc.mips.brillo.map b/libc/libc.mips.brillo.map
deleted file mode 100644
index 3911b20af..000000000
--- a/libc/libc.mips.brillo.map
+++ /dev/null
@@ -1,1332 +0,0 @@
-# Generated by genversion-scripts.py. Do not edit.
-LIBC {
-  global:
-    __assert;
-    __assert2;
-    __b64_ntop;
-    __b64_pton;
-    __cmsg_nxthdr; # introduced=21
-    __connect; # arm x86 mips introduced=21
-    __ctype_get_mb_cur_max; # introduced=21
-    __cxa_atexit;
-    __cxa_finalize;
-    __cxa_thread_atexit_impl; # introduced=23
-    __dn_comp;
-    __dn_count_labels;
-    __dn_skipname;
-    __epoll_pwait; # arm x86 mips introduced=21
-    __errno;
-    __exit; # arm x86 mips introduced=21
-    __fadvise64; # x86 mips introduced=21
-    __fbufsize; # introduced=23
-    __fcntl64; # arm x86 mips
-    __FD_CLR_chk; # introduced=21
-    __FD_ISSET_chk; # introduced=21
-    __FD_SET_chk; # introduced=21
-    __fgets_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __flbf; # introduced=23
-    __fp_nquery;
-    __fp_query;
-    __fpclassify; # introduced=21
-    __fpclassifyd;
-    __fpclassifyf;
-    __fpclassifyl;
-    __fpending; # introduced=23
-    __fpurge; # introduced=23
-    __freadable; # introduced=23
-    __fsetlocking; # introduced=23
-    __fstatfs64; # arm x86 mips
-    __fwritable; # introduced=23
-    __get_h_errno;
-    __getcpu; # arm x86 mips introduced-arm=12 introduced-mips=16 introduced-x86=12
-    __getcwd; # arm x86 mips
-    __getpid; # arm x86 mips introduced=21
-    __getpriority; # arm x86 mips
-    __gnu_basename; # introduced=23
-    __gnu_strerror_r; # introduced=23
-    __hostalias;
-    __ioctl; # arm x86 mips
-    __isfinite;
-    __isfinitef;
-    __isfinitel;
-    __isinf;
-    __isinff;
-    __isinfl;
-    __isnan; # introduced=21
-    __isnanf; # introduced=21
-    __isnanl;
-    __isnormal;
-    __isnormalf;
-    __isnormall;
-    __isthreaded; # arm x86 mips var
-    __libc_current_sigrtmax; # introduced=21
-    __libc_current_sigrtmin; # introduced=21
-    __libc_init;
-    __llseek; # arm x86 mips
-    __loc_aton;
-    __loc_ntoa;
-    __memchr_chk; # introduced=23
-    __memcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memmove_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memrchr_chk; # introduced=23
-    __memset_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __mmap2; # arm x86 mips
-    __ns_format_ttl; # arm x86 mips
-    __ns_get16; # arm x86 mips
-    __ns_get32; # arm x86 mips
-    __ns_initparse; # arm x86 mips
-    __ns_makecanon; # arm x86 mips
-    __ns_msg_getflag; # arm x86 mips
-    __ns_name_compress; # arm x86 mips
-    __ns_name_ntol; # arm x86 mips
-    __ns_name_ntop; # arm x86 mips
-    __ns_name_pack; # arm x86 mips
-    __ns_name_pton; # arm x86 mips
-    __ns_name_rollback; # arm x86 mips
-    __ns_name_skip; # arm x86 mips
-    __ns_name_uncompress; # arm x86 mips
-    __ns_name_unpack; # arm x86 mips
-    __ns_parserr; # arm x86 mips
-    __ns_put16; # arm x86 mips
-    __ns_put32; # arm x86 mips
-    __ns_samename; # arm x86 mips
-    __ns_skiprr; # arm x86 mips
-    __ns_sprintrr; # arm x86 mips
-    __ns_sprintrrf; # arm x86 mips
-    __open_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __openat; # arm x86 mips
-    __openat_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __p_cdname;
-    __p_cdnname;
-    __p_class;
-    __p_class_syms; # var
-    __p_fqname;
-    __p_fqnname;
-    __p_option;
-    __p_query;
-    __p_rcode;
-    __p_secstodate;
-    __p_time;
-    __p_type;
-    __p_type_syms; # var
-    __poll_chk; # introduced=23
-    __ppoll; # arm x86 mips introduced=21
-    __ppoll_chk; # introduced=23
-    __pread64_chk; # introduced=23
-    __pread_chk; # introduced=23
-    __progname; # var
-    __pselect6; # arm x86 mips introduced=21
-    __pthread_cleanup_pop;
-    __pthread_cleanup_push;
-    __ptrace; # arm x86 mips
-    __putlong;
-    __putshort;
-    __read_chk; # introduced=21
-    __readlink_chk; # introduced=23
-    __readlinkat_chk; # introduced=23
-    __reboot; # arm x86 mips
-    __recvfrom_chk; # introduced=21
-    __register_atfork; # introduced=23
-    __res_close;
-    __res_dnok;
-    __res_hnok;
-    __res_hostalias;
-    __res_isourserver;
-    __res_mailok;
-    __res_nameinquery;
-    __res_nclose;
-    __res_ninit;
-    __res_nmkquery;
-    __res_nquery;
-    __res_nquerydomain;
-    __res_nsearch;
-    __res_nsend;
-    __res_ownok;
-    __res_queriesmatch;
-    __res_querydomain;
-    __res_send;
-    __res_send_setqhook;
-    __res_send_setrhook;
-    __rt_sigaction; # arm x86 mips
-    __rt_sigpending; # arm x86 mips introduced=21
-    __rt_sigprocmask; # arm x86 mips
-    __rt_sigsuspend; # arm x86 mips introduced=21
-    __rt_sigtimedwait; # arm x86 mips
-    __sched_cpualloc; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpucount; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpufree; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_getaffinity; # arm x86 mips introduced=12
-    __set_tid_address; # arm x86 mips introduced=21
-    __set_tls; # arm mips
-    __sF; # var
-    __sigaction; # arm x86 mips introduced=21
-    __snprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __socket; # arm x86 mips introduced=21
-    __sprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __stack_chk_fail;
-    __stack_chk_guard; # var
-    __statfs64; # arm x86 mips
-    __stpcpy_chk; # introduced=21
-    __stpncpy_chk; # introduced=21
-    __stpncpy_chk2; # introduced=21
-    __strcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __strcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlen_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk2; # introduced=21
-    __strrchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __sym_ntop;
-    __sym_ntos;
-    __sym_ston;
-    __system_properties_init;
-    __system_property_add; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area__; # var
-    __system_property_area_init; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area_serial; # introduced=23
-    __system_property_find;
-    __system_property_find_nth;
-    __system_property_foreach; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_get;
-    __system_property_read;
-    __system_property_serial; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_set; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __system_property_set_filename; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_update; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_wait_any; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __timer_create; # arm x86 mips
-    __timer_delete; # arm x86 mips
-    __timer_getoverrun; # arm x86 mips
-    __timer_gettime; # arm x86 mips
-    __timer_settime; # arm x86 mips
-    __umask_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __vsnprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __vsprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __waitid; # arm x86 mips
-    _ctype_; # var
-    _Exit; # introduced=21
-    _exit;
-    _flush_cache; # mips
-    _flushlbf; # introduced=23
-    _getlong;
-    _getshort;
-    _longjmp;
-    _resolv_delete_cache_for_net; # introduced=21
-    _resolv_flush_cache_for_net; # introduced=21
-    _resolv_set_nameservers_for_net; # introduced=21
-    _setjmp;
-    _tolower; # introduced=21
-    _tolower_tab_; # arm x86 mips var
-    _toupper; # introduced=21
-    _toupper_tab_; # arm x86 mips var
-    abort;
-    abs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    accept;
-    accept4; # introduced=21
-    access;
-    acct;
-    alarm;
-    alphasort;
-    alphasort64; # introduced=21
-    android_set_abort_message; # introduced=21
-    arc4random;
-    arc4random_buf;
-    arc4random_uniform;
-    asctime;
-    asctime64; # arm x86 mips
-    asctime64_r; # arm x86 mips
-    asctime_r;
-    asprintf;
-    at_quick_exit; # introduced=21
-    atof; # introduced=21
-    atoi;
-    atol;
-    atoll;
-    basename;
-    basename_r; # arm x86 mips
-    bind;
-    bindresvport;
-    brk;
-    bsearch;
-    btowc;
-    c16rtomb; # introduced=21
-    c32rtomb; # introduced=21
-    cacheflush; # arm mips
-    calloc;
-    capget;
-    capset;
-    cfgetispeed; # introduced=21
-    cfgetospeed; # introduced=21
-    cfmakeraw; # introduced=21
-    cfsetispeed; # introduced=21
-    cfsetospeed; # introduced=21
-    cfsetspeed; # introduced=21
-    chdir;
-    chmod;
-    chown;
-    chroot;
-    clearenv;
-    clearerr;
-    clearerr_unlocked; # introduced=23
-    clock;
-    clock_getcpuclockid; # introduced=23
-    clock_getres;
-    clock_gettime;
-    clock_nanosleep;
-    clock_settime;
-    clone; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    close;
-    closedir;
-    closelog;
-    connect;
-    creat;
-    creat64; # introduced=21
-    ctime;
-    ctime64; # arm x86 mips
-    ctime64_r; # arm x86 mips
-    ctime_r;
-    daemon;
-    daylight; # var
-    delete_module;
-    difftime;
-    dirfd;
-    dirname;
-    dirname_r; # arm x86 mips
-    div;
-    dn_expand;
-    dprintf; # introduced=21
-    drand48;
-    dup;
-    dup2;
-    dup3; # introduced=21
-    duplocale; # introduced=21
-    endmntent; # introduced=21
-    endservent;
-    endutent;
-    environ; # var
-    epoll_create;
-    epoll_create1; # introduced=21
-    epoll_ctl;
-    epoll_pwait; # introduced=21
-    epoll_wait;
-    erand48;
-    err;
-    error; # introduced=23
-    error_at_line; # introduced=23
-    error_message_count; # var introduced=23
-    error_one_per_line; # var introduced=23
-    error_print_progname; # var introduced=23
-    errx;
-    ether_aton; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_aton_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    eventfd;
-    eventfd_read;
-    eventfd_write;
-    execl;
-    execle;
-    execlp;
-    execv;
-    execve;
-    execvp;
-    execvpe; # introduced=21
-    exit;
-    faccessat; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fallocate; # introduced=21
-    fallocate64; # introduced=21
-    fchdir;
-    fchmod;
-    fchmodat;
-    fchown;
-    fchownat;
-    fclose;
-    fcntl;
-    fdatasync;
-    fdopen;
-    fdopendir;
-    feof;
-    feof_unlocked; # introduced=23
-    ferror;
-    ferror_unlocked; # introduced=23
-    fflush;
-    ffs; # introduced-arm=9 introduced-arm64=21 introduced-mips=9 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    fgetc;
-    fgetln;
-    fgetpos;
-    fgets;
-    fgetwc;
-    fgetws;
-    fgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fileno;
-    flistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    flock;
-    flockfile;
-    fmemopen; # introduced=23
-    fnmatch;
-    fopen;
-    fork;
-    forkpty; # introduced=23
-    fpathconf;
-    fprintf;
-    fpurge;
-    fputc;
-    fputs;
-    fputwc;
-    fputws;
-    fread;
-    free;
-    freeaddrinfo;
-    freelocale; # introduced=21
-    fremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    freopen;
-    fscanf;
-    fseek;
-    fseeko;
-    fsetpos;
-    fsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fstat;
-    fstat64; # introduced=21
-    fstatat;
-    fstatat64; # introduced=21
-    fstatfs;
-    fstatfs64; # introduced=21
-    fstatvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fstatvfs64; # introduced=21
-    fsync;
-    ftell;
-    ftello;
-    ftok;
-    ftruncate;
-    ftruncate64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ftrylockfile;
-    fts_children;
-    fts_close;
-    fts_open;
-    fts_read;
-    fts_set;
-    ftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    ftw64; # introduced=21
-    funlockfile;
-    funopen;
-    futimens; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fwide;
-    fwprintf;
-    fwrite;
-    fwscanf;
-    gai_strerror;
-    get_avphys_pages; # introduced=23
-    get_nprocs; # introduced=23
-    get_nprocs_conf; # introduced=23
-    get_phys_pages; # introduced=23
-    getaddrinfo;
-    getauxval; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getc;
-    getc_unlocked;
-    getchar;
-    getchar_unlocked;
-    getcwd;
-    getdelim; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getegid;
-    getenv;
-    geteuid;
-    getgid;
-    getgrgid;
-    getgrnam;
-    getgrouplist;
-    getgroups;
-    gethostbyaddr;
-    gethostbyaddr_r; # introduced=23
-    gethostbyname;
-    gethostbyname2;
-    gethostbyname2_r; # introduced=23
-    gethostbyname_r;
-    gethostent;
-    gethostname;
-    getitimer;
-    getline; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getlogin;
-    getmntent;
-    getmntent_r; # introduced=21
-    getnameinfo;
-    getnetbyaddr;
-    getnetbyname;
-    getopt;
-    getopt_long;
-    getopt_long_only;
-    getpagesize; # introduced=21
-    getpeername;
-    getpgid;
-    getpgrp;
-    getpid;
-    getppid;
-    getpriority;
-    getprogname; # introduced=21
-    getprotobyname;
-    getprotobynumber;
-    getpt;
-    getpwnam;
-    getpwnam_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getpwuid;
-    getpwuid_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getresgid;
-    getresuid;
-    getrlimit;
-    getrlimit64; # introduced=21
-    getrusage;
-    gets;
-    getservbyname;
-    getservbyport;
-    getservent;
-    getsid; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    getsockname;
-    getsockopt;
-    gettid;
-    gettimeofday;
-    getuid;
-    getutent;
-    getwc;
-    getwchar;
-    getxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    gmtime;
-    gmtime64; # arm x86 mips
-    gmtime64_r; # arm x86 mips
-    gmtime_r;
-    grantpt; # introduced=21
-    herror;
-    hstrerror;
-    htonl; # introduced=21
-    htons; # introduced=21
-    if_indextoname;
-    if_nametoindex;
-    imaxabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    imaxdiv; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    inet_addr;
-    inet_aton;
-    inet_lnaof; # introduced=21
-    inet_makeaddr; # introduced=21
-    inet_netof; # introduced=21
-    inet_network; # introduced=21
-    inet_nsap_addr;
-    inet_nsap_ntoa;
-    inet_ntoa;
-    inet_ntop;
-    inet_pton;
-    init_module;
-    initgroups;
-    initstate; # introduced=21
-    inotify_add_watch;
-    inotify_init;
-    inotify_init1; # introduced=21
-    inotify_rm_watch;
-    insque; # introduced=21
-    ioctl;
-    isalnum;
-    isalnum_l; # introduced=21
-    isalpha;
-    isalpha_l; # introduced=21
-    isascii;
-    isatty;
-    isblank;
-    isblank_l; # introduced=21
-    iscntrl;
-    iscntrl_l; # introduced=21
-    isdigit;
-    isdigit_l; # introduced=21
-    isfinite; # introduced=21
-    isfinitef; # introduced=21
-    isfinitel; # introduced=21
-    isgraph;
-    isgraph_l; # introduced=21
-    isinf; # introduced=21
-    isinff; # introduced=21
-    isinfl; # introduced=21
-    islower;
-    islower_l; # introduced=21
-    isnan;
-    isnanf;
-    isnanl; # introduced=21
-    isnormal; # introduced=21
-    isnormalf; # introduced=21
-    isnormall; # introduced=21
-    isprint;
-    isprint_l; # introduced=21
-    ispunct;
-    ispunct_l; # introduced=21
-    isspace;
-    isspace_l; # introduced=21
-    isupper;
-    isupper_l; # introduced=21
-    iswalnum;
-    iswalnum_l; # introduced=21
-    iswalpha;
-    iswalpha_l; # introduced=21
-    iswblank; # introduced=21
-    iswblank_l; # introduced=21
-    iswcntrl;
-    iswcntrl_l; # introduced=21
-    iswctype;
-    iswctype_l; # introduced=21
-    iswdigit;
-    iswdigit_l; # introduced=21
-    iswgraph;
-    iswgraph_l; # introduced=21
-    iswlower;
-    iswlower_l; # introduced=21
-    iswprint;
-    iswprint_l; # introduced=21
-    iswpunct;
-    iswpunct_l; # introduced=21
-    iswspace;
-    iswspace_l; # introduced=21
-    iswupper;
-    iswupper_l; # introduced=21
-    iswxdigit;
-    iswxdigit_l; # introduced=21
-    isxdigit;
-    isxdigit_l; # introduced=21
-    jrand48;
-    kill;
-    killpg;
-    klogctl;
-    labs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lchown;
-    lcong48; # introduced=23
-    ldexp;
-    ldiv;
-    lfind; # introduced=21
-    lgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    link;
-    linkat; # introduced=21
-    listen;
-    listxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    llabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lldiv;
-    llistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    localeconv; # introduced=21
-    localtime;
-    localtime64; # arm x86 mips
-    localtime64_r; # arm x86 mips
-    localtime_r;
-    login_tty; # introduced=23
-    longjmp;
-    lrand48;
-    lremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lsearch; # introduced=21
-    lseek;
-    lseek64;
-    lsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lstat;
-    lstat64; # introduced=21
-    madvise;
-    mallinfo;
-    malloc;
-    malloc_info; # introduced=23
-    malloc_usable_size; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mbrlen;
-    mbrtoc16; # introduced=21
-    mbrtoc32; # introduced=21
-    mbrtowc;
-    mbsinit;
-    mbsnrtowcs; # introduced=21
-    mbsrtowcs;
-    mbstowcs;
-    mbtowc; # introduced=21
-    memalign;
-    memccpy;
-    memchr;
-    memcmp;
-    memcpy;
-    memmem;
-    memmove;
-    mempcpy; # introduced=23
-    memrchr;
-    memset;
-    mincore;
-    mkdir;
-    mkdirat;
-    mkdtemp;
-    mkfifo; # introduced=21
-    mkfifoat; # introduced=23
-    mknod;
-    mknodat; # introduced=21
-    mkostemp; # introduced=23
-    mkostemp64; # introduced=23
-    mkostemps; # introduced=23
-    mkostemps64; # introduced=23
-    mkstemp;
-    mkstemp64; # introduced=21
-    mkstemps;
-    mkstemps64; # introduced=23
-    mktemp;
-    mktime;
-    mktime64; # arm x86 mips
-    mlock;
-    mlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mmap;
-    mmap64; # introduced=21
-    mount;
-    mprotect;
-    mrand48;
-    mremap;
-    msync;
-    munlock;
-    munlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    munmap;
-    nanosleep;
-    newlocale; # introduced=21
-    nftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    nftw64; # introduced=21
-    nice;
-    nrand48;
-    nsdispatch;
-    ntohl; # introduced=21
-    ntohs; # introduced=21
-    open;
-    open64; # introduced=21
-    open_memstream; # introduced=23
-    open_wmemstream; # introduced=23
-    openat;
-    openat64; # introduced=21
-    opendir;
-    openlog;
-    openpty; # introduced=23
-    optarg; # var
-    opterr; # var
-    optind; # var
-    optopt; # var
-    optreset; # var
-    pathconf;
-    pause;
-    pclose;
-    perror;
-    personality; # introduced-arm=15 introduced-arm64=21 introduced-mips=15 introduced-mips64=21 introduced-x86=15 introduced-x86_64=21
-    pipe;
-    pipe2;
-    poll;
-    popen;
-    posix_fadvise; # introduced=21
-    posix_fadvise64; # introduced=21
-    posix_fallocate; # introduced=21
-    posix_fallocate64; # introduced=21
-    posix_madvise; # introduced=23
-    posix_memalign; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    posix_openpt; # introduced=21
-    ppoll; # introduced=21
-    prctl;
-    pread;
-    pread64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    printf;
-    prlimit64; # introduced=21
-    process_vm_readv; # introduced=23
-    process_vm_writev; # introduced=23
-    pselect;
-    psiginfo; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    psignal; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    pthread_atfork; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    pthread_attr_destroy;
-    pthread_attr_getdetachstate;
-    pthread_attr_getguardsize;
-    pthread_attr_getschedparam;
-    pthread_attr_getschedpolicy;
-    pthread_attr_getscope;
-    pthread_attr_getstack;
-    pthread_attr_getstacksize;
-    pthread_attr_init;
-    pthread_attr_setdetachstate;
-    pthread_attr_setguardsize;
-    pthread_attr_setschedparam;
-    pthread_attr_setschedpolicy;
-    pthread_attr_setscope;
-    pthread_attr_setstack;
-    pthread_attr_setstacksize;
-    pthread_cond_broadcast;
-    pthread_cond_destroy;
-    pthread_cond_init;
-    pthread_cond_signal;
-    pthread_cond_timedwait;
-    pthread_cond_timedwait_monotonic; # arm x86 mips
-    pthread_cond_timedwait_monotonic_np; # arm x86 mips
-    pthread_cond_timedwait_relative_np; # arm x86 mips
-    pthread_cond_timeout_np; # arm x86 mips
-    pthread_cond_wait;
-    pthread_condattr_destroy;
-    pthread_condattr_getclock; # introduced=21
-    pthread_condattr_getpshared;
-    pthread_condattr_init;
-    pthread_condattr_setclock; # introduced=21
-    pthread_condattr_setpshared;
-    pthread_create;
-    pthread_detach;
-    pthread_equal;
-    pthread_exit;
-    pthread_getattr_np;
-    pthread_getcpuclockid;
-    pthread_getschedparam;
-    pthread_getspecific;
-    pthread_gettid_np; # introduced=21
-    pthread_join;
-    pthread_key_create;
-    pthread_key_delete;
-    pthread_kill;
-    pthread_mutex_destroy;
-    pthread_mutex_init;
-    pthread_mutex_lock;
-    pthread_mutex_lock_timeout_np; # arm x86 mips
-    pthread_mutex_timedlock; # introduced=21
-    pthread_mutex_trylock;
-    pthread_mutex_unlock;
-    pthread_mutexattr_destroy;
-    pthread_mutexattr_getpshared;
-    pthread_mutexattr_gettype;
-    pthread_mutexattr_init;
-    pthread_mutexattr_setpshared;
-    pthread_mutexattr_settype;
-    pthread_once;
-    pthread_rwlock_destroy;
-    pthread_rwlock_init;
-    pthread_rwlock_rdlock;
-    pthread_rwlock_timedrdlock;
-    pthread_rwlock_timedwrlock;
-    pthread_rwlock_tryrdlock;
-    pthread_rwlock_trywrlock;
-    pthread_rwlock_unlock;
-    pthread_rwlock_wrlock;
-    pthread_rwlockattr_destroy;
-    pthread_rwlockattr_getkind_np; # introduced=23
-    pthread_rwlockattr_getpshared;
-    pthread_rwlockattr_init;
-    pthread_rwlockattr_setkind_np; # introduced=23
-    pthread_rwlockattr_setpshared;
-    pthread_self;
-    pthread_setname_np;
-    pthread_setschedparam;
-    pthread_setspecific;
-    pthread_sigmask;
-    ptrace;
-    ptsname;
-    ptsname_r;
-    putc;
-    putc_unlocked;
-    putchar;
-    putchar_unlocked;
-    putenv;
-    puts;
-    pututline;
-    putw; # arm x86 mips
-    putwc;
-    putwchar;
-    pvalloc; # arm x86 mips introduced=17
-    pwrite;
-    pwrite64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    qsort;
-    quick_exit; # introduced=21
-    raise;
-    rand; # introduced=21
-    rand_r; # introduced=21
-    random; # introduced=21
-    read;
-    readahead; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    readdir;
-    readdir64; # introduced=21
-    readdir64_r; # introduced=21
-    readdir_r;
-    readlink;
-    readlinkat; # introduced=21
-    readv;
-    realloc;
-    realpath;
-    reboot;
-    recv;
-    recvfrom;
-    recvmmsg; # introduced=21
-    recvmsg;
-    regcomp;
-    regerror;
-    regexec;
-    regfree;
-    remove;
-    removexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    remque; # introduced=21
-    rename;
-    renameat;
-    res_init;
-    res_mkquery;
-    res_query;
-    res_search;
-    rewind;
-    rewinddir;
-    rmdir;
-    sbrk;
-    scandir;
-    scandir64; # introduced=21
-    scanf;
-    sched_get_priority_max;
-    sched_get_priority_min;
-    sched_getaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getcpu; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getparam;
-    sched_getscheduler;
-    sched_rr_get_interval;
-    sched_setaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_setparam;
-    sched_setscheduler;
-    sched_yield;
-    seed48;
-    seekdir; # introduced=23
-    select;
-    sem_close;
-    sem_destroy;
-    sem_getvalue;
-    sem_init;
-    sem_open;
-    sem_post;
-    sem_timedwait;
-    sem_trywait;
-    sem_unlink;
-    sem_wait;
-    send;
-    sendfile;
-    sendfile64; # introduced=21
-    sendmmsg; # introduced=21
-    sendmsg;
-    sendto;
-    setbuf;
-    setbuffer;
-    setegid;
-    setenv;
-    seteuid;
-    setfsgid; # introduced=21
-    setfsuid; # introduced=21
-    setgid;
-    setgroups;
-    sethostname; # introduced=23
-    setitimer;
-    setjmp;
-    setlinebuf;
-    setlocale;
-    setlogmask;
-    setmntent; # introduced=21
-    setns; # introduced=21
-    setpgid;
-    setpgrp;
-    setpriority;
-    setprogname; # introduced=21
-    setregid;
-    setresgid;
-    setresuid;
-    setreuid;
-    setrlimit;
-    setrlimit64; # introduced=21
-    setservent;
-    setsid;
-    setsockopt;
-    setstate; # introduced=21
-    settimeofday;
-    setuid;
-    setutent;
-    setvbuf;
-    setxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    shutdown;
-    sigaction;
-    sigaddset; # introduced=21
-    sigaltstack;
-    sigblock;
-    sigdelset; # introduced=21
-    sigemptyset; # introduced=21
-    sigfillset; # introduced=21
-    siginterrupt;
-    sigismember; # introduced=21
-    siglongjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    signal; # introduced=21
-    signalfd; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    sigpending;
-    sigprocmask;
-    sigqueue; # introduced=23
-    sigsetjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sigsetmask;
-    sigsuspend;
-    sigtimedwait; # introduced=23
-    sigwait;
-    sigwaitinfo; # introduced=23
-    sleep;
-    snprintf;
-    socket;
-    socketpair;
-    splice; # introduced=21
-    sprintf;
-    srand; # introduced=21
-    srand48;
-    srandom; # introduced=21
-    sscanf;
-    stat;
-    stat64; # introduced=21
-    statfs;
-    statfs64; # introduced=21
-    statvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    statvfs64; # introduced=21
-    stderr; # var introduced=23
-    stdin; # var introduced=23
-    stdout; # var introduced=23
-    stpcpy; # introduced=21
-    stpncpy; # introduced=21
-    strcasecmp;
-    strcasecmp_l; # introduced=23
-    strcasestr;
-    strcat;
-    strchr;
-    strcmp;
-    strcoll;
-    strcoll_l; # introduced=21
-    strcpy;
-    strcspn;
-    strdup;
-    strerror;
-    strerror_l; # introduced=23
-    strerror_r;
-    strftime;
-    strftime_l; # introduced=21
-    strlcat;
-    strlcpy;
-    strlen;
-    strncasecmp;
-    strncasecmp_l; # introduced=23
-    strncat;
-    strncmp;
-    strncpy;
-    strndup;
-    strnlen;
-    strpbrk;
-    strptime;
-    strrchr;
-    strsep;
-    strsignal;
-    strspn;
-    strstr;
-    strtod;
-    strtof; # introduced=21
-    strtoimax;
-    strtok;
-    strtok_r;
-    strtol;
-    strtold; # introduced=21
-    strtold_l; # introduced=21
-    strtoll;
-    strtoll_l; # introduced=21
-    strtoq; # introduced=21
-    strtoul;
-    strtoull;
-    strtoull_l; # introduced=21
-    strtoumax;
-    strtouq; # introduced=21
-    strxfrm;
-    strxfrm_l; # introduced=21
-    swapoff; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swapon; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swprintf;
-    swscanf;
-    symlink;
-    symlinkat; # introduced=21
-    sync;
-    sys_siglist; # var
-    sys_signame; # var
-    syscall;
-    sysconf;
-    sysinfo;
-    syslog;
-    system;
-    tcdrain; # introduced=21
-    tcflow; # introduced=21
-    tcflush; # introduced=21
-    tcgetattr; # introduced=21
-    tcgetpgrp;
-    tcgetsid; # introduced=21
-    tcsendbreak; # introduced=21
-    tcsetattr; # introduced=21
-    tcsetpgrp;
-    tdelete; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tdestroy; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tee; # introduced=21
-    telldir; # introduced=23
-    tempnam;
-    tfind; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tgkill; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    time;
-    timegm; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timegm64; # arm x86 mips
-    timelocal; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timelocal64; # arm x86 mips
-    timer_create;
-    timer_delete;
-    timer_getoverrun;
-    timer_gettime;
-    timer_settime;
-    timerfd_create; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_gettime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_settime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    times;
-    timezone; # var
-    tmpfile;
-    tmpnam;
-    toascii;
-    tolower;
-    tolower_l; # introduced=21
-    toupper;
-    toupper_l; # introduced=21
-    towlower;
-    towlower_l; # introduced=21
-    towupper;
-    towupper_l; # introduced=21
-    truncate;
-    truncate64; # introduced=21
-    tsearch; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    ttyname;
-    ttyname_r;
-    twalk; # introduced=21
-    tzname; # var
-    tzset;
-    umask;
-    umount;
-    umount2;
-    uname;
-    ungetc;
-    ungetwc;
-    unlink;
-    unlinkat;
-    unlockpt;
-    unsetenv;
-    unshare; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    uselocale; # introduced=21
-    usleep;
-    utime;
-    utimensat; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    utimes;
-    utmpname;
-    valloc; # arm x86 mips
-    vasprintf;
-    vdprintf; # introduced=21
-    verr;
-    verrx;
-    vfork;
-    vfprintf;
-    vfscanf;
-    vfwprintf;
-    vfwscanf; # introduced=21
-    vmsplice; # introduced=21
-    vprintf;
-    vscanf;
-    vsnprintf;
-    vsprintf;
-    vsscanf;
-    vswprintf;
-    vswscanf; # introduced=21
-    vsyslog;
-    vwarn;
-    vwarnx;
-    vwprintf;
-    vwscanf; # introduced=21
-    wait;
-    wait4; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    waitid;
-    waitpid;
-    warn;
-    warnx;
-    wcpcpy;
-    wcpncpy;
-    wcrtomb;
-    wcscasecmp;
-    wcscasecmp_l; # introduced=23
-    wcscat;
-    wcschr;
-    wcscmp;
-    wcscoll;
-    wcscoll_l; # introduced=21
-    wcscpy;
-    wcscspn;
-    wcsdup;
-    wcsftime;
-    wcslcat;
-    wcslcpy;
-    wcslen;
-    wcsncasecmp;
-    wcsncasecmp_l; # introduced=23
-    wcsncat;
-    wcsncmp;
-    wcsncpy;
-    wcsnlen;
-    wcsnrtombs; # introduced=21
-    wcspbrk;
-    wcsrchr;
-    wcsrtombs;
-    wcsspn;
-    wcsstr;
-    wcstod;
-    wcstof; # introduced=21
-    wcstoimax; # introduced=21
-    wcstok;
-    wcstol;
-    wcstold; # introduced=21
-    wcstold_l; # introduced=21
-    wcstoll; # introduced=21
-    wcstoll_l; # introduced=21
-    wcstombs;
-    wcstoul;
-    wcstoull; # introduced=21
-    wcstoull_l; # introduced=21
-    wcstoumax; # introduced=21
-    wcswidth;
-    wcsxfrm;
-    wcsxfrm_l; # introduced=21
-    wctob;
-    wctomb; # introduced=21
-    wctype;
-    wctype_l; # introduced=21
-    wcwidth;
-    wmemchr;
-    wmemcmp;
-    wmemcpy;
-    wmemmove;
-    wmempcpy; # introduced=23
-    wmemset;
-    wprintf;
-    write;
-    writev;
-    wscanf;
-  local:
-    *;
-};
-
-LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduced-x86=24 introduced-x86_64=24
-  global:
-    __fread_chk; # introduced=24
-    __fwrite_chk; # introduced=24
-    __getcwd_chk; # introduced=24
-    __pwrite_chk; # introduced=24
-    __pwrite64_chk; # introduced=24
-    __write_chk; # introduced=24
-    adjtimex; # introduced=24
-    clock_adjtime; # introduced=24
-    fgetpos64; # introduced=24
-    fileno_unlocked; # introduced=24
-    fopen64; # introduced=24
-    freeifaddrs; # introduced=24
-    freopen64; # introduced=24
-    fseeko64; # introduced=24
-    fsetpos64; # introduced=24
-    ftello64; # introduced=24
-    funopen64; # introduced=24
-    getgrgid_r; # introduced=24
-    getgrnam_r; # introduced=24
-    getifaddrs; # introduced=24
-    if_freenameindex; # introduced=24
-    if_nameindex; # introduced=24
-    in6addr_any; # var introduced=24
-    in6addr_loopback; # var introduced=24
-    lockf; # introduced=24
-    lockf64; # introduced=24
-    preadv; # introduced=24
-    preadv64; # introduced=24
-    prlimit; # arm mips x86 introduced=24
-    pthread_barrierattr_destroy; # introduced=24
-    pthread_barrierattr_getpshared; # introduced=24
-    pthread_barrierattr_init; # introduced=24
-    pthread_barrierattr_setpshared; # introduced=24
-    pthread_barrier_destroy; # introduced=24
-    pthread_barrier_init; # introduced=24
-    pthread_barrier_wait; # introduced=24
-    pthread_spin_destroy; # introduced=24
-    pthread_spin_init; # introduced=24
-    pthread_spin_lock; # introduced=24
-    pthread_spin_trylock; # introduced=24
-    pthread_spin_unlock; # introduced=24
-    pwritev; # introduced=24
-    pwritev64; # introduced=24
-    scandirat; # introduced=24
-    scandirat64; # introduced=24
-    strchrnul; # introduced=24
-    tmpfile64; # introduced=24
-} LIBC;
-
-LIBC_O {
-  global:
-    catclose; # future
-    catgets; # future
-    catopen; # future
-    ctermid; # future
-    endgrent; # future
-    endpwent; # future
-    futimes; # future
-    futimesat; # future
-    getdomainname; # future
-    getgrent; # future
-    getpwent; # future
-    getsubopt; # future
-    hasmntopt; # future
-    lutimes; # future
-    mblen; # future
-    pthread_getname_np; # future
-    quotactl; # future
-    setdomainname; # future
-    setgrent; # future
-    setpwent; # future
-    sighold; # future
-    sigignore; # future
-    sigpause; # future
-    sigrelse; # future
-    sigset; # future
-    sync_file_range; # future
-    towctrans; # future
-    towctrans_l; # future
-    wctrans; # future
-    wctrans_l; # future
-} LIBC_N;
-
-LIBC_PRIVATE {
-  global:
-    __accept4; # arm x86 mips
-    __bionic_brk; # arm x86 mips
-    __divdi3; # arm x86 mips
-    __getdents64; # arm x86 mips
-    __popcountsi2; # arm x86 mips
-    __sclose; # arm x86 mips
-    __sflags; # arm x86 mips
-    __sflush; # arm x86 mips
-    __sfp; # arm x86 mips
-    __sglue; # arm x86 mips
-    __smakebuf; # arm x86 mips
-    __sread; # arm x86 mips
-    __srefill; # arm x86 mips
-    __srget; # arm x86 mips
-    __sseek; # arm x86 mips
-    __swbuf; # arm x86 mips
-    __swrite; # arm x86 mips
-    __swsetup; # arm x86 mips
-    __udivdi3; # arm x86 mips
-    __umoddi3; # x86 mips
-    _fwalk; # arm x86 mips
-    android_getaddrinfofornet;
-    android_getaddrinfofornetcontext;
-    android_gethostbyaddrfornet;
-    android_gethostbynamefornet;
-    free_malloc_leak_info;
-    get_malloc_leak_info;
-    gMallocLeakZygoteChild;
-    SHA1Final; # arm x86 mips
-    SHA1Init; # arm x86 mips
-    SHA1Transform; # arm x86 mips
-    SHA1Update; # arm x86 mips
-} LIBC_O;
-
-LIBC_PLATFORM {
-  global:
-    android_net_res_stats_get_info_for_net;
-    android_net_res_stats_aggregate;
-    android_net_res_stats_get_usable_servers;
-    malloc_backtrace;
-    malloc_disable;
-    malloc_enable;
-    malloc_iterate;
-} LIBC_O;
diff --git a/libc/libc.mips.map b/libc/libc.mips.map
index cc143c8dc..66cbf8111 100644
--- a/libc/libc.mips.map
+++ b/libc/libc.mips.map
@@ -1252,7 +1252,7 @@ LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduce
 
 LIBC_O {
   global:
-    bsd_signal; # arm x86 mips nobrillo versioned=26
+    bsd_signal; # arm x86 mips versioned=26
     catclose; # future
     catgets; # future
     catopen; # future
@@ -1290,24 +1290,24 @@ LIBC_PRIVATE {
     __accept4; # arm x86 mips
     __bionic_brk; # arm x86 mips
     __divdi3; # arm x86 mips
-    __futex_wait; # arm x86 mips nobrillo
-    __futex_wake; # arm x86 mips nobrillo
-    __get_thread; # arm x86 mips nobrillo
-    __get_tls; # arm x86 mips nobrillo
+    __futex_wait; # arm x86 mips
+    __futex_wake; # arm x86 mips
+    __get_thread; # arm x86 mips
+    __get_tls; # arm x86 mips
     __getdents64; # arm x86 mips
-    __open; # arm x86 mips nobrillo
-    __page_shift; # arm x86 mips nobrillo
-    __page_size; # arm x86 mips nobrillo
+    __open; # arm x86 mips
+    __page_shift; # arm x86 mips
+    __page_size; # arm x86 mips
     __popcountsi2; # arm x86 mips
-    __pthread_gettid; # arm x86 mips nobrillo
+    __pthread_gettid; # arm x86 mips
     __sclose; # arm x86 mips
-    __sdidinit; # arm x86 mips nobrillo
-    __set_errno; # arm x86 mips nobrillo
+    __sdidinit; # arm x86 mips
+    __set_errno; # arm x86 mips
     __sflags; # arm x86 mips
     __sflush; # arm x86 mips
     __sfp; # arm x86 mips
     __sglue; # arm x86 mips
-    __sinit; # arm x86 mips nobrillo
+    __sinit; # arm x86 mips
     __smakebuf; # arm x86 mips
     __sread; # arm x86 mips
     __srefill; # arm x86 mips
@@ -1318,44 +1318,44 @@ LIBC_PRIVATE {
     __swsetup; # arm x86 mips
     __udivdi3; # arm x86 mips
     __umoddi3; # x86 mips
-    __wait4; # arm x86 mips nobrillo
+    __wait4; # arm x86 mips
     _fwalk; # arm x86 mips
     android_getaddrinfofornet;
     android_getaddrinfofornetcontext;
     android_gethostbyaddrfornet;
     android_gethostbynamefornet;
-    arc4random_addrandom; # arm x86 mips nobrillo
-    arc4random_stir; # arm x86 mips nobrillo
-    bcopy; # arm x86 mips nobrillo
-    bzero; # arm x86 mips nobrillo
-    dlmalloc; # arm x86 mips nobrillo
-    dlmalloc_inspect_all; # arm x86 mips nobrillo
-    dlmalloc_trim; # arm x86 mips nobrillo
-    dlmalloc_usable_size; # arm x86 mips nobrillo
-    fdprintf; # arm x86 mips nobrillo
+    arc4random_addrandom; # arm x86 mips
+    arc4random_stir; # arm x86 mips
+    bcopy; # arm x86 mips
+    bzero; # arm x86 mips
+    dlmalloc; # arm x86 mips
+    dlmalloc_inspect_all; # arm x86 mips
+    dlmalloc_trim; # arm x86 mips
+    dlmalloc_usable_size; # arm x86 mips
+    fdprintf; # arm x86 mips
     free_malloc_leak_info;
-    ftime; # arm x86 mips nobrillo
+    ftime; # arm x86 mips
     get_malloc_leak_info;
-    getdents; # arm x86 mips nobrillo
-    getdtablesize; # arm x86 mips nobrillo
+    getdents; # arm x86 mips
+    getdtablesize; # arm x86 mips
     gMallocLeakZygoteChild;
-    index; # arm x86 mips nobrillo
-    issetugid; # arm x86 mips nobrillo
-    memswap; # arm x86 mips nobrillo
-    pthread_attr_getstackaddr; # arm x86 mips nobrillo
-    pthread_attr_setstackaddr; # arm x86 mips nobrillo
+    index; # arm x86 mips
+    issetugid; # arm x86 mips
+    memswap; # arm x86 mips
+    pthread_attr_getstackaddr; # arm x86 mips
+    pthread_attr_setstackaddr; # arm x86 mips
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips
     SHA1Transform; # arm x86 mips
     SHA1Update; # arm x86 mips
-    strntoimax; # arm x86 mips nobrillo
-    strntoumax; # arm x86 mips nobrillo
-    strtotimeval; # arm x86 mips nobrillo
-    sysv_signal; # arm x86 mips nobrillo
-    tkill; # arm x86 mips nobrillo
-    vfdprintf; # arm x86 mips nobrillo
-    wait3; # arm x86 mips nobrillo
-    wcswcs; # arm x86 mips nobrillo
+    strntoimax; # arm x86 mips
+    strntoumax; # arm x86 mips
+    strtotimeval; # arm x86 mips
+    sysv_signal; # arm x86 mips
+    tkill; # arm x86 mips
+    vfdprintf; # arm x86 mips
+    wait3; # arm x86 mips
+    wcswcs; # arm x86 mips
 } LIBC_O;
 
 LIBC_PLATFORM {
diff --git a/libc/libc.x86.brillo.map b/libc/libc.x86.brillo.map
deleted file mode 100644
index a02d35859..000000000
--- a/libc/libc.x86.brillo.map
+++ /dev/null
@@ -1,1331 +0,0 @@
-# Generated by genversion-scripts.py. Do not edit.
-LIBC {
-  global:
-    __assert;
-    __assert2;
-    __b64_ntop;
-    __b64_pton;
-    __cmsg_nxthdr; # introduced=21
-    __connect; # arm x86 mips introduced=21
-    __ctype_get_mb_cur_max; # introduced=21
-    __cxa_atexit;
-    __cxa_finalize;
-    __cxa_thread_atexit_impl; # introduced=23
-    __dn_comp;
-    __dn_count_labels;
-    __dn_skipname;
-    __epoll_pwait; # arm x86 mips introduced=21
-    __errno;
-    __exit; # arm x86 mips introduced=21
-    __fadvise64; # x86 mips introduced=21
-    __fbufsize; # introduced=23
-    __fcntl64; # arm x86 mips
-    __FD_CLR_chk; # introduced=21
-    __FD_ISSET_chk; # introduced=21
-    __FD_SET_chk; # introduced=21
-    __fgets_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __flbf; # introduced=23
-    __fp_nquery;
-    __fp_query;
-    __fpclassify; # introduced=21
-    __fpclassifyd;
-    __fpclassifyf;
-    __fpclassifyl;
-    __fpending; # introduced=23
-    __fpurge; # introduced=23
-    __freadable; # introduced=23
-    __fsetlocking; # introduced=23
-    __fstatfs64; # arm x86 mips
-    __fwritable; # introduced=23
-    __get_h_errno;
-    __getcpu; # arm x86 mips introduced-arm=12 introduced-mips=16 introduced-x86=12
-    __getcwd; # arm x86 mips
-    __getpid; # arm x86 mips introduced=21
-    __getpriority; # arm x86 mips
-    __gnu_basename; # introduced=23
-    __gnu_strerror_r; # introduced=23
-    __hostalias;
-    __ioctl; # arm x86 mips
-    __isfinite;
-    __isfinitef;
-    __isfinitel;
-    __isinf;
-    __isinff;
-    __isinfl;
-    __isnan; # introduced=21
-    __isnanf; # introduced=21
-    __isnanl;
-    __isnormal;
-    __isnormalf;
-    __isnormall;
-    __isthreaded; # arm x86 mips var
-    __libc_current_sigrtmax; # introduced=21
-    __libc_current_sigrtmin; # introduced=21
-    __libc_init;
-    __llseek; # arm x86 mips
-    __loc_aton;
-    __loc_ntoa;
-    __memchr_chk; # introduced=23
-    __memcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memmove_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __memrchr_chk; # introduced=23
-    __memset_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __mmap2; # arm x86 mips
-    __ns_format_ttl; # arm x86 mips
-    __ns_get16; # arm x86 mips
-    __ns_get32; # arm x86 mips
-    __ns_initparse; # arm x86 mips
-    __ns_makecanon; # arm x86 mips
-    __ns_msg_getflag; # arm x86 mips
-    __ns_name_compress; # arm x86 mips
-    __ns_name_ntol; # arm x86 mips
-    __ns_name_ntop; # arm x86 mips
-    __ns_name_pack; # arm x86 mips
-    __ns_name_pton; # arm x86 mips
-    __ns_name_rollback; # arm x86 mips
-    __ns_name_skip; # arm x86 mips
-    __ns_name_uncompress; # arm x86 mips
-    __ns_name_unpack; # arm x86 mips
-    __ns_parserr; # arm x86 mips
-    __ns_put16; # arm x86 mips
-    __ns_put32; # arm x86 mips
-    __ns_samename; # arm x86 mips
-    __ns_skiprr; # arm x86 mips
-    __ns_sprintrr; # arm x86 mips
-    __ns_sprintrrf; # arm x86 mips
-    __open_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __openat; # arm x86 mips
-    __openat_2; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __p_cdname;
-    __p_cdnname;
-    __p_class;
-    __p_class_syms; # var
-    __p_fqname;
-    __p_fqnname;
-    __p_option;
-    __p_query;
-    __p_rcode;
-    __p_secstodate;
-    __p_time;
-    __p_type;
-    __p_type_syms; # var
-    __poll_chk; # introduced=23
-    __ppoll; # arm x86 mips introduced=21
-    __ppoll_chk; # introduced=23
-    __pread64_chk; # introduced=23
-    __pread_chk; # introduced=23
-    __progname; # var
-    __pselect6; # arm x86 mips introduced=21
-    __pthread_cleanup_pop;
-    __pthread_cleanup_push;
-    __ptrace; # arm x86 mips
-    __putlong;
-    __putshort;
-    __read_chk; # introduced=21
-    __readlink_chk; # introduced=23
-    __readlinkat_chk; # introduced=23
-    __reboot; # arm x86 mips
-    __recvfrom_chk; # introduced=21
-    __register_atfork; # introduced=23
-    __res_close;
-    __res_dnok;
-    __res_hnok;
-    __res_hostalias;
-    __res_isourserver;
-    __res_mailok;
-    __res_nameinquery;
-    __res_nclose;
-    __res_ninit;
-    __res_nmkquery;
-    __res_nquery;
-    __res_nquerydomain;
-    __res_nsearch;
-    __res_nsend;
-    __res_ownok;
-    __res_queriesmatch;
-    __res_querydomain;
-    __res_send;
-    __res_send_setqhook;
-    __res_send_setrhook;
-    __rt_sigaction; # arm x86 mips
-    __rt_sigpending; # arm x86 mips introduced=21
-    __rt_sigprocmask; # arm x86 mips
-    __rt_sigsuspend; # arm x86 mips introduced=21
-    __rt_sigtimedwait; # arm x86 mips
-    __sched_cpualloc; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpucount; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_cpufree; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __sched_getaffinity; # arm x86 mips introduced=12
-    __set_thread_area; # x86
-    __set_tid_address; # arm x86 mips introduced=21
-    __sF; # var
-    __sigaction; # arm x86 mips introduced=21
-    __snprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __socket; # arm x86 mips introduced=21
-    __sprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __stack_chk_fail;
-    __stack_chk_guard; # var
-    __statfs64; # arm x86 mips
-    __stpcpy_chk; # introduced=21
-    __stpncpy_chk; # introduced=21
-    __stpncpy_chk2; # introduced=21
-    __strcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __strcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlcpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strlen_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncat_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __strncpy_chk2; # introduced=21
-    __strrchr_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __sym_ntop;
-    __sym_ntos;
-    __sym_ston;
-    __system_properties_init;
-    __system_property_add; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area__; # var
-    __system_property_area_init; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_area_serial; # introduced=23
-    __system_property_find;
-    __system_property_find_nth;
-    __system_property_foreach; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_get;
-    __system_property_read;
-    __system_property_serial; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_set; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    __system_property_set_filename; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_update; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __system_property_wait_any; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    __timer_create; # arm x86 mips
-    __timer_delete; # arm x86 mips
-    __timer_getoverrun; # arm x86 mips
-    __timer_gettime; # arm x86 mips
-    __timer_settime; # arm x86 mips
-    __umask_chk; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    __vsnprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __vsprintf_chk; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    __waitid; # arm x86 mips
-    _ctype_; # var
-    _Exit; # introduced=21
-    _exit;
-    _flushlbf; # introduced=23
-    _getlong;
-    _getshort;
-    _longjmp;
-    _resolv_delete_cache_for_net; # introduced=21
-    _resolv_flush_cache_for_net; # introduced=21
-    _resolv_set_nameservers_for_net; # introduced=21
-    _setjmp;
-    _tolower; # introduced=21
-    _tolower_tab_; # arm x86 mips var
-    _toupper; # introduced=21
-    _toupper_tab_; # arm x86 mips var
-    abort;
-    abs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    accept;
-    accept4; # introduced=21
-    access;
-    acct;
-    alarm;
-    alphasort;
-    alphasort64; # introduced=21
-    android_set_abort_message; # introduced=21
-    arc4random;
-    arc4random_buf;
-    arc4random_uniform;
-    asctime;
-    asctime64; # arm x86 mips
-    asctime64_r; # arm x86 mips
-    asctime_r;
-    asprintf;
-    at_quick_exit; # introduced=21
-    atof; # introduced=21
-    atoi;
-    atol;
-    atoll;
-    basename;
-    basename_r; # arm x86 mips
-    bind;
-    bindresvport;
-    brk;
-    bsearch;
-    btowc;
-    c16rtomb; # introduced=21
-    c32rtomb; # introduced=21
-    calloc;
-    capget;
-    capset;
-    cfgetispeed; # introduced=21
-    cfgetospeed; # introduced=21
-    cfmakeraw; # introduced=21
-    cfsetispeed; # introduced=21
-    cfsetospeed; # introduced=21
-    cfsetspeed; # introduced=21
-    chdir;
-    chmod;
-    chown;
-    chroot;
-    clearenv;
-    clearerr;
-    clearerr_unlocked; # introduced=23
-    clock;
-    clock_getcpuclockid; # introduced=23
-    clock_getres;
-    clock_gettime;
-    clock_nanosleep;
-    clock_settime;
-    clone; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    close;
-    closedir;
-    closelog;
-    connect;
-    creat;
-    creat64; # introduced=21
-    ctime;
-    ctime64; # arm x86 mips
-    ctime64_r; # arm x86 mips
-    ctime_r;
-    daemon;
-    daylight; # var
-    delete_module;
-    difftime;
-    dirfd;
-    dirname;
-    dirname_r; # arm x86 mips
-    div;
-    dn_expand;
-    dprintf; # introduced=21
-    drand48;
-    dup;
-    dup2;
-    dup3; # introduced=21
-    duplocale; # introduced=21
-    endmntent; # introduced=21
-    endservent;
-    endutent;
-    environ; # var
-    epoll_create;
-    epoll_create1; # introduced=21
-    epoll_ctl;
-    epoll_pwait; # introduced=21
-    epoll_wait;
-    erand48;
-    err;
-    error; # introduced=23
-    error_at_line; # introduced=23
-    error_message_count; # var introduced=23
-    error_one_per_line; # var introduced=23
-    error_print_progname; # var introduced=23
-    errx;
-    ether_aton; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_aton_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ether_ntoa_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    eventfd;
-    eventfd_read;
-    eventfd_write;
-    execl;
-    execle;
-    execlp;
-    execv;
-    execve;
-    execvp;
-    execvpe; # introduced=21
-    exit;
-    faccessat; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fallocate; # introduced=21
-    fallocate64; # introduced=21
-    fchdir;
-    fchmod;
-    fchmodat;
-    fchown;
-    fchownat;
-    fclose;
-    fcntl;
-    fdatasync;
-    fdopen;
-    fdopendir;
-    feof;
-    feof_unlocked; # introduced=23
-    ferror;
-    ferror_unlocked; # introduced=23
-    fflush;
-    ffs; # introduced-arm=9 introduced-arm64=21 introduced-mips=9 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    fgetc;
-    fgetln;
-    fgetpos;
-    fgets;
-    fgetwc;
-    fgetws;
-    fgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fileno;
-    flistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    flock;
-    flockfile;
-    fmemopen; # introduced=23
-    fnmatch;
-    fopen;
-    fork;
-    forkpty; # introduced=23
-    fpathconf;
-    fprintf;
-    fpurge;
-    fputc;
-    fputs;
-    fputwc;
-    fputws;
-    fread;
-    free;
-    freeaddrinfo;
-    freelocale; # introduced=21
-    fremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    freopen;
-    fscanf;
-    fseek;
-    fseeko;
-    fsetpos;
-    fsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    fstat;
-    fstat64; # introduced=21
-    fstatat;
-    fstatat64; # introduced=21
-    fstatfs;
-    fstatfs64; # introduced=21
-    fstatvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fstatvfs64; # introduced=21
-    fsync;
-    ftell;
-    ftello;
-    ftok;
-    ftruncate;
-    ftruncate64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    ftrylockfile;
-    fts_children;
-    fts_close;
-    fts_open;
-    fts_read;
-    fts_set;
-    ftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    ftw64; # introduced=21
-    funlockfile;
-    funopen;
-    futimens; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    fwide;
-    fwprintf;
-    fwrite;
-    fwscanf;
-    gai_strerror;
-    get_avphys_pages; # introduced=23
-    get_nprocs; # introduced=23
-    get_nprocs_conf; # introduced=23
-    get_phys_pages; # introduced=23
-    getaddrinfo;
-    getauxval; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getc;
-    getc_unlocked;
-    getchar;
-    getchar_unlocked;
-    getcwd;
-    getdelim; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getegid;
-    getenv;
-    geteuid;
-    getgid;
-    getgrgid;
-    getgrnam;
-    getgrouplist;
-    getgroups;
-    gethostbyaddr;
-    gethostbyaddr_r; # introduced=23
-    gethostbyname;
-    gethostbyname2;
-    gethostbyname2_r; # introduced=23
-    gethostbyname_r;
-    gethostent;
-    gethostname;
-    getitimer;
-    getline; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    getlogin;
-    getmntent;
-    getmntent_r; # introduced=21
-    getnameinfo;
-    getnetbyaddr;
-    getnetbyname;
-    getopt;
-    getopt_long;
-    getopt_long_only;
-    getpagesize; # introduced=21
-    getpeername;
-    getpgid;
-    getpgrp;
-    getpid;
-    getppid;
-    getpriority;
-    getprogname; # introduced=21
-    getprotobyname;
-    getprotobynumber;
-    getpt;
-    getpwnam;
-    getpwnam_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getpwuid;
-    getpwuid_r; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    getresgid;
-    getresuid;
-    getrlimit;
-    getrlimit64; # introduced=21
-    getrusage;
-    gets;
-    getservbyname;
-    getservbyport;
-    getservent;
-    getsid; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    getsockname;
-    getsockopt;
-    gettid;
-    gettimeofday;
-    getuid;
-    getutent;
-    getwc;
-    getwchar;
-    getxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    gmtime;
-    gmtime64; # arm x86 mips
-    gmtime64_r; # arm x86 mips
-    gmtime_r;
-    grantpt; # introduced=21
-    herror;
-    hstrerror;
-    htonl; # introduced=21
-    htons; # introduced=21
-    if_indextoname;
-    if_nametoindex;
-    imaxabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    imaxdiv; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    inet_addr;
-    inet_aton;
-    inet_lnaof; # introduced=21
-    inet_makeaddr; # introduced=21
-    inet_netof; # introduced=21
-    inet_network; # introduced=21
-    inet_nsap_addr;
-    inet_nsap_ntoa;
-    inet_ntoa;
-    inet_ntop;
-    inet_pton;
-    init_module;
-    initgroups;
-    initstate; # introduced=21
-    inotify_add_watch;
-    inotify_init;
-    inotify_init1; # introduced=21
-    inotify_rm_watch;
-    insque; # introduced=21
-    ioctl;
-    isalnum;
-    isalnum_l; # introduced=21
-    isalpha;
-    isalpha_l; # introduced=21
-    isascii;
-    isatty;
-    isblank;
-    isblank_l; # introduced=21
-    iscntrl;
-    iscntrl_l; # introduced=21
-    isdigit;
-    isdigit_l; # introduced=21
-    isfinite; # introduced=21
-    isfinitef; # introduced=21
-    isfinitel; # introduced=21
-    isgraph;
-    isgraph_l; # introduced=21
-    isinf; # introduced=21
-    isinff; # introduced=21
-    isinfl; # introduced=21
-    islower;
-    islower_l; # introduced=21
-    isnan;
-    isnanf;
-    isnanl; # introduced=21
-    isnormal; # introduced=21
-    isnormalf; # introduced=21
-    isnormall; # introduced=21
-    isprint;
-    isprint_l; # introduced=21
-    ispunct;
-    ispunct_l; # introduced=21
-    isspace;
-    isspace_l; # introduced=21
-    isupper;
-    isupper_l; # introduced=21
-    iswalnum;
-    iswalnum_l; # introduced=21
-    iswalpha;
-    iswalpha_l; # introduced=21
-    iswblank; # introduced=21
-    iswblank_l; # introduced=21
-    iswcntrl;
-    iswcntrl_l; # introduced=21
-    iswctype;
-    iswctype_l; # introduced=21
-    iswdigit;
-    iswdigit_l; # introduced=21
-    iswgraph;
-    iswgraph_l; # introduced=21
-    iswlower;
-    iswlower_l; # introduced=21
-    iswprint;
-    iswprint_l; # introduced=21
-    iswpunct;
-    iswpunct_l; # introduced=21
-    iswspace;
-    iswspace_l; # introduced=21
-    iswupper;
-    iswupper_l; # introduced=21
-    iswxdigit;
-    iswxdigit_l; # introduced=21
-    isxdigit;
-    isxdigit_l; # introduced=21
-    jrand48;
-    kill;
-    killpg;
-    klogctl;
-    labs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lchown;
-    lcong48; # introduced=23
-    ldexp;
-    ldiv;
-    lfind; # introduced=21
-    lgetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    link;
-    linkat; # introduced=21
-    listen;
-    listxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    llabs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    lldiv;
-    llistxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    localeconv; # introduced=21
-    localtime;
-    localtime64; # arm x86 mips
-    localtime64_r; # arm x86 mips
-    localtime_r;
-    login_tty; # introduced=23
-    longjmp;
-    lrand48;
-    lremovexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lsearch; # introduced=21
-    lseek;
-    lseek64;
-    lsetxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    lstat;
-    lstat64; # introduced=21
-    madvise;
-    mallinfo;
-    malloc;
-    malloc_info; # introduced=23
-    malloc_usable_size; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mbrlen;
-    mbrtoc16; # introduced=21
-    mbrtoc32; # introduced=21
-    mbrtowc;
-    mbsinit;
-    mbsnrtowcs; # introduced=21
-    mbsrtowcs;
-    mbstowcs;
-    mbtowc; # introduced=21
-    memalign;
-    memccpy;
-    memchr;
-    memcmp;
-    memcpy;
-    memmem;
-    memmove;
-    mempcpy; # introduced=23
-    memrchr;
-    memset;
-    mincore;
-    mkdir;
-    mkdirat;
-    mkdtemp;
-    mkfifo; # introduced=21
-    mkfifoat; # introduced=23
-    mknod;
-    mknodat; # introduced=21
-    mkostemp; # introduced=23
-    mkostemp64; # introduced=23
-    mkostemps; # introduced=23
-    mkostemps64; # introduced=23
-    mkstemp;
-    mkstemp64; # introduced=21
-    mkstemps;
-    mkstemps64; # introduced=23
-    mktemp;
-    mktime;
-    mktime64; # arm x86 mips
-    mlock;
-    mlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    mmap;
-    mmap64; # introduced=21
-    mount;
-    mprotect;
-    mrand48;
-    mremap;
-    msync;
-    munlock;
-    munlockall; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    munmap;
-    nanosleep;
-    newlocale; # introduced=21
-    nftw; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    nftw64; # introduced=21
-    nice;
-    nrand48;
-    nsdispatch;
-    ntohl; # introduced=21
-    ntohs; # introduced=21
-    open;
-    open64; # introduced=21
-    open_memstream; # introduced=23
-    open_wmemstream; # introduced=23
-    openat;
-    openat64; # introduced=21
-    opendir;
-    openlog;
-    openpty; # introduced=23
-    optarg; # var
-    opterr; # var
-    optind; # var
-    optopt; # var
-    optreset; # var
-    pathconf;
-    pause;
-    pclose;
-    perror;
-    personality; # introduced-arm=15 introduced-arm64=21 introduced-mips=15 introduced-mips64=21 introduced-x86=15 introduced-x86_64=21
-    pipe;
-    pipe2;
-    poll;
-    popen;
-    posix_fadvise; # introduced=21
-    posix_fadvise64; # introduced=21
-    posix_fallocate; # introduced=21
-    posix_fallocate64; # introduced=21
-    posix_madvise; # introduced=23
-    posix_memalign; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    posix_openpt; # introduced=21
-    ppoll; # introduced=21
-    prctl;
-    pread;
-    pread64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    printf;
-    prlimit64; # introduced=21
-    process_vm_readv; # introduced=23
-    process_vm_writev; # introduced=23
-    pselect;
-    psiginfo; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    psignal; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    pthread_atfork; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    pthread_attr_destroy;
-    pthread_attr_getdetachstate;
-    pthread_attr_getguardsize;
-    pthread_attr_getschedparam;
-    pthread_attr_getschedpolicy;
-    pthread_attr_getscope;
-    pthread_attr_getstack;
-    pthread_attr_getstacksize;
-    pthread_attr_init;
-    pthread_attr_setdetachstate;
-    pthread_attr_setguardsize;
-    pthread_attr_setschedparam;
-    pthread_attr_setschedpolicy;
-    pthread_attr_setscope;
-    pthread_attr_setstack;
-    pthread_attr_setstacksize;
-    pthread_cond_broadcast;
-    pthread_cond_destroy;
-    pthread_cond_init;
-    pthread_cond_signal;
-    pthread_cond_timedwait;
-    pthread_cond_timedwait_monotonic; # arm x86 mips
-    pthread_cond_timedwait_monotonic_np; # arm x86 mips
-    pthread_cond_timedwait_relative_np; # arm x86 mips
-    pthread_cond_timeout_np; # arm x86 mips
-    pthread_cond_wait;
-    pthread_condattr_destroy;
-    pthread_condattr_getclock; # introduced=21
-    pthread_condattr_getpshared;
-    pthread_condattr_init;
-    pthread_condattr_setclock; # introduced=21
-    pthread_condattr_setpshared;
-    pthread_create;
-    pthread_detach;
-    pthread_equal;
-    pthread_exit;
-    pthread_getattr_np;
-    pthread_getcpuclockid;
-    pthread_getschedparam;
-    pthread_getspecific;
-    pthread_gettid_np; # introduced=21
-    pthread_join;
-    pthread_key_create;
-    pthread_key_delete;
-    pthread_kill;
-    pthread_mutex_destroy;
-    pthread_mutex_init;
-    pthread_mutex_lock;
-    pthread_mutex_lock_timeout_np; # arm x86 mips
-    pthread_mutex_timedlock; # introduced=21
-    pthread_mutex_trylock;
-    pthread_mutex_unlock;
-    pthread_mutexattr_destroy;
-    pthread_mutexattr_getpshared;
-    pthread_mutexattr_gettype;
-    pthread_mutexattr_init;
-    pthread_mutexattr_setpshared;
-    pthread_mutexattr_settype;
-    pthread_once;
-    pthread_rwlock_destroy;
-    pthread_rwlock_init;
-    pthread_rwlock_rdlock;
-    pthread_rwlock_timedrdlock;
-    pthread_rwlock_timedwrlock;
-    pthread_rwlock_tryrdlock;
-    pthread_rwlock_trywrlock;
-    pthread_rwlock_unlock;
-    pthread_rwlock_wrlock;
-    pthread_rwlockattr_destroy;
-    pthread_rwlockattr_getkind_np; # introduced=23
-    pthread_rwlockattr_getpshared;
-    pthread_rwlockattr_init;
-    pthread_rwlockattr_setkind_np; # introduced=23
-    pthread_rwlockattr_setpshared;
-    pthread_self;
-    pthread_setname_np;
-    pthread_setschedparam;
-    pthread_setspecific;
-    pthread_sigmask;
-    ptrace;
-    ptsname;
-    ptsname_r;
-    putc;
-    putc_unlocked;
-    putchar;
-    putchar_unlocked;
-    putenv;
-    puts;
-    pututline;
-    putw; # arm x86 mips
-    putwc;
-    putwchar;
-    pvalloc; # arm x86 mips introduced=17
-    pwrite;
-    pwrite64; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    qsort;
-    quick_exit; # introduced=21
-    raise;
-    rand; # introduced=21
-    rand_r; # introduced=21
-    random; # introduced=21
-    read;
-    readahead; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    readdir;
-    readdir64; # introduced=21
-    readdir64_r; # introduced=21
-    readdir_r;
-    readlink;
-    readlinkat; # introduced=21
-    readv;
-    realloc;
-    realpath;
-    reboot;
-    recv;
-    recvfrom;
-    recvmmsg; # introduced=21
-    recvmsg;
-    regcomp;
-    regerror;
-    regexec;
-    regfree;
-    remove;
-    removexattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    remque; # introduced=21
-    rename;
-    renameat;
-    res_init;
-    res_mkquery;
-    res_query;
-    res_search;
-    rewind;
-    rewinddir;
-    rmdir;
-    sbrk;
-    scandir;
-    scandir64; # introduced=21
-    scanf;
-    sched_get_priority_max;
-    sched_get_priority_min;
-    sched_getaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getcpu; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_getparam;
-    sched_getscheduler;
-    sched_rr_get_interval;
-    sched_setaffinity; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sched_setparam;
-    sched_setscheduler;
-    sched_yield;
-    seed48;
-    seekdir; # introduced=23
-    select;
-    sem_close;
-    sem_destroy;
-    sem_getvalue;
-    sem_init;
-    sem_open;
-    sem_post;
-    sem_timedwait;
-    sem_trywait;
-    sem_unlink;
-    sem_wait;
-    send;
-    sendfile;
-    sendfile64; # introduced=21
-    sendmmsg; # introduced=21
-    sendmsg;
-    sendto;
-    setbuf;
-    setbuffer;
-    setegid;
-    setenv;
-    seteuid;
-    setfsgid; # introduced=21
-    setfsuid; # introduced=21
-    setgid;
-    setgroups;
-    sethostname; # introduced=23
-    setitimer;
-    setjmp;
-    setlinebuf;
-    setlocale;
-    setlogmask;
-    setmntent; # introduced=21
-    setns; # introduced=21
-    setpgid;
-    setpgrp;
-    setpriority;
-    setprogname; # introduced=21
-    setregid;
-    setresgid;
-    setresuid;
-    setreuid;
-    setrlimit;
-    setrlimit64; # introduced=21
-    setservent;
-    setsid;
-    setsockopt;
-    setstate; # introduced=21
-    settimeofday;
-    setuid;
-    setutent;
-    setvbuf;
-    setxattr; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    shutdown;
-    sigaction;
-    sigaddset; # introduced=21
-    sigaltstack;
-    sigblock;
-    sigdelset; # introduced=21
-    sigemptyset; # introduced=21
-    sigfillset; # introduced=21
-    siginterrupt;
-    sigismember; # introduced=21
-    siglongjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    signal; # introduced=21
-    signalfd; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    sigpending;
-    sigprocmask;
-    sigqueue; # introduced=23
-    sigsetjmp; # introduced-arm=9 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    sigsetmask;
-    sigsuspend;
-    sigtimedwait; # introduced=23
-    sigwait;
-    sigwaitinfo; # introduced=23
-    sleep;
-    snprintf;
-    socket;
-    socketpair;
-    splice; # introduced=21
-    sprintf;
-    srand; # introduced=21
-    srand48;
-    srandom; # introduced=21
-    sscanf;
-    stat;
-    stat64; # introduced=21
-    statfs;
-    statfs64; # introduced=21
-    statvfs; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    statvfs64; # introduced=21
-    stderr; # var introduced=23
-    stdin; # var introduced=23
-    stdout; # var introduced=23
-    stpcpy; # introduced=21
-    stpncpy; # introduced=21
-    strcasecmp;
-    strcasecmp_l; # introduced=23
-    strcasestr;
-    strcat;
-    strchr;
-    strcmp;
-    strcoll;
-    strcoll_l; # introduced=21
-    strcpy;
-    strcspn;
-    strdup;
-    strerror;
-    strerror_l; # introduced=23
-    strerror_r;
-    strftime;
-    strftime_l; # introduced=21
-    strlcat;
-    strlcpy;
-    strlen;
-    strncasecmp;
-    strncasecmp_l; # introduced=23
-    strncat;
-    strncmp;
-    strncpy;
-    strndup;
-    strnlen;
-    strpbrk;
-    strptime;
-    strrchr;
-    strsep;
-    strsignal;
-    strspn;
-    strstr;
-    strtod;
-    strtof; # introduced=21
-    strtoimax;
-    strtok;
-    strtok_r;
-    strtol;
-    strtold; # introduced=21
-    strtold_l; # introduced=21
-    strtoll;
-    strtoll_l; # introduced=21
-    strtoq; # introduced=21
-    strtoul;
-    strtoull;
-    strtoull_l; # introduced=21
-    strtoumax;
-    strtouq; # introduced=21
-    strxfrm;
-    strxfrm_l; # introduced=21
-    swapoff; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swapon; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    swprintf;
-    swscanf;
-    symlink;
-    symlinkat; # introduced=21
-    sync;
-    sys_siglist; # var
-    sys_signame; # var
-    syscall;
-    sysconf;
-    sysinfo;
-    syslog;
-    system;
-    tcdrain; # introduced=21
-    tcflow; # introduced=21
-    tcflush; # introduced=21
-    tcgetattr; # introduced=21
-    tcgetpgrp;
-    tcgetsid; # introduced=21
-    tcsendbreak; # introduced=21
-    tcsetattr; # introduced=21
-    tcsetpgrp;
-    tdelete; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tdestroy; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tee; # introduced=21
-    telldir; # introduced=23
-    tempnam;
-    tfind; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    tgkill; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    time;
-    timegm; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timegm64; # arm x86 mips
-    timelocal; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    timelocal64; # arm x86 mips
-    timer_create;
-    timer_delete;
-    timer_getoverrun;
-    timer_gettime;
-    timer_settime;
-    timerfd_create; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_gettime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    timerfd_settime; # introduced-arm=19 introduced-arm64=21 introduced-mips=19 introduced-mips64=21 introduced-x86=19 introduced-x86_64=21
-    times;
-    timezone; # var
-    tmpfile;
-    tmpnam;
-    toascii;
-    tolower;
-    tolower_l; # introduced=21
-    toupper;
-    toupper_l; # introduced=21
-    towlower;
-    towlower_l; # introduced=21
-    towupper;
-    towupper_l; # introduced=21
-    truncate;
-    truncate64; # introduced=21
-    tsearch; # introduced-arm=16 introduced-arm64=21 introduced-mips=16 introduced-mips64=21 introduced-x86=16 introduced-x86_64=21
-    ttyname;
-    ttyname_r;
-    twalk; # introduced=21
-    tzname; # var
-    tzset;
-    umask;
-    umount;
-    umount2;
-    uname;
-    ungetc;
-    ungetwc;
-    unlink;
-    unlinkat;
-    unlockpt;
-    unsetenv;
-    unshare; # introduced-arm=17 introduced-arm64=21 introduced-mips=17 introduced-mips64=21 introduced-x86=17 introduced-x86_64=21
-    uselocale; # introduced=21
-    usleep;
-    utime;
-    utimensat; # introduced-arm=12 introduced-arm64=21 introduced-mips=12 introduced-mips64=21 introduced-x86=12 introduced-x86_64=21
-    utimes;
-    utmpname;
-    valloc; # arm x86 mips
-    vasprintf;
-    vdprintf; # introduced=21
-    verr;
-    verrx;
-    vfork;
-    vfprintf;
-    vfscanf;
-    vfwprintf;
-    vfwscanf; # introduced=21
-    vmsplice; # introduced=21
-    vprintf;
-    vscanf;
-    vsnprintf;
-    vsprintf;
-    vsscanf;
-    vswprintf;
-    vswscanf; # introduced=21
-    vsyslog;
-    vwarn;
-    vwarnx;
-    vwprintf;
-    vwscanf; # introduced=21
-    wait;
-    wait4; # introduced-arm=18 introduced-arm64=21 introduced-mips=18 introduced-mips64=21 introduced-x86=18 introduced-x86_64=21
-    waitid;
-    waitpid;
-    warn;
-    warnx;
-    wcpcpy;
-    wcpncpy;
-    wcrtomb;
-    wcscasecmp;
-    wcscasecmp_l; # introduced=23
-    wcscat;
-    wcschr;
-    wcscmp;
-    wcscoll;
-    wcscoll_l; # introduced=21
-    wcscpy;
-    wcscspn;
-    wcsdup;
-    wcsftime;
-    wcslcat;
-    wcslcpy;
-    wcslen;
-    wcsncasecmp;
-    wcsncasecmp_l; # introduced=23
-    wcsncat;
-    wcsncmp;
-    wcsncpy;
-    wcsnlen;
-    wcsnrtombs; # introduced=21
-    wcspbrk;
-    wcsrchr;
-    wcsrtombs;
-    wcsspn;
-    wcsstr;
-    wcstod;
-    wcstof; # introduced=21
-    wcstoimax; # introduced=21
-    wcstok;
-    wcstol;
-    wcstold; # introduced=21
-    wcstold_l; # introduced=21
-    wcstoll; # introduced=21
-    wcstoll_l; # introduced=21
-    wcstombs;
-    wcstoul;
-    wcstoull; # introduced=21
-    wcstoull_l; # introduced=21
-    wcstoumax; # introduced=21
-    wcswidth;
-    wcsxfrm;
-    wcsxfrm_l; # introduced=21
-    wctob;
-    wctomb; # introduced=21
-    wctype;
-    wctype_l; # introduced=21
-    wcwidth;
-    wmemchr;
-    wmemcmp;
-    wmemcpy;
-    wmemmove;
-    wmempcpy; # introduced=23
-    wmemset;
-    wprintf;
-    write;
-    writev;
-    wscanf;
-  local:
-    *;
-};
-
-LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduced-x86=24 introduced-x86_64=24
-  global:
-    __fread_chk; # introduced=24
-    __fwrite_chk; # introduced=24
-    __getcwd_chk; # introduced=24
-    __pwrite_chk; # introduced=24
-    __pwrite64_chk; # introduced=24
-    __write_chk; # introduced=24
-    adjtimex; # introduced=24
-    clock_adjtime; # introduced=24
-    fgetpos64; # introduced=24
-    fileno_unlocked; # introduced=24
-    fopen64; # introduced=24
-    freeifaddrs; # introduced=24
-    freopen64; # introduced=24
-    fseeko64; # introduced=24
-    fsetpos64; # introduced=24
-    ftello64; # introduced=24
-    funopen64; # introduced=24
-    getgrgid_r; # introduced=24
-    getgrnam_r; # introduced=24
-    getifaddrs; # introduced=24
-    if_freenameindex; # introduced=24
-    if_nameindex; # introduced=24
-    in6addr_any; # var introduced=24
-    in6addr_loopback; # var introduced=24
-    lockf; # introduced=24
-    lockf64; # introduced=24
-    preadv; # introduced=24
-    preadv64; # introduced=24
-    prlimit; # arm mips x86 introduced=24
-    pthread_barrierattr_destroy; # introduced=24
-    pthread_barrierattr_getpshared; # introduced=24
-    pthread_barrierattr_init; # introduced=24
-    pthread_barrierattr_setpshared; # introduced=24
-    pthread_barrier_destroy; # introduced=24
-    pthread_barrier_init; # introduced=24
-    pthread_barrier_wait; # introduced=24
-    pthread_spin_destroy; # introduced=24
-    pthread_spin_init; # introduced=24
-    pthread_spin_lock; # introduced=24
-    pthread_spin_trylock; # introduced=24
-    pthread_spin_unlock; # introduced=24
-    pwritev; # introduced=24
-    pwritev64; # introduced=24
-    scandirat; # introduced=24
-    scandirat64; # introduced=24
-    strchrnul; # introduced=24
-    tmpfile64; # introduced=24
-} LIBC;
-
-LIBC_O {
-  global:
-    catclose; # future
-    catgets; # future
-    catopen; # future
-    ctermid; # future
-    endgrent; # future
-    endpwent; # future
-    futimes; # future
-    futimesat; # future
-    getdomainname; # future
-    getgrent; # future
-    getpwent; # future
-    getsubopt; # future
-    hasmntopt; # future
-    lutimes; # future
-    mblen; # future
-    pthread_getname_np; # future
-    quotactl; # future
-    setdomainname; # future
-    setgrent; # future
-    setpwent; # future
-    sighold; # future
-    sigignore; # future
-    sigpause; # future
-    sigrelse; # future
-    sigset; # future
-    sync_file_range; # future
-    towctrans; # future
-    towctrans_l; # future
-    wctrans; # future
-    wctrans_l; # future
-} LIBC_N;
-
-LIBC_PRIVATE {
-  global:
-    __accept4; # arm x86 mips
-    __bionic_brk; # arm x86 mips
-    __bionic_libgcc_compat_symbols; # arm x86
-    __divdi3; # arm x86 mips
-    __getdents64; # arm x86 mips
-    __popcountsi2; # arm x86 mips
-    __sclose; # arm x86 mips
-    __sflags; # arm x86 mips
-    __sflush; # arm x86 mips
-    __sfp; # arm x86 mips
-    __sglue; # arm x86 mips
-    __smakebuf; # arm x86 mips
-    __sread; # arm x86 mips
-    __srefill; # arm x86 mips
-    __srget; # arm x86 mips
-    __sseek; # arm x86 mips
-    __swbuf; # arm x86 mips
-    __swrite; # arm x86 mips
-    __swsetup; # arm x86 mips
-    __udivdi3; # arm x86 mips
-    __umoddi3; # x86 mips
-    _fwalk; # arm x86 mips
-    android_getaddrinfofornet;
-    android_getaddrinfofornetcontext;
-    android_gethostbyaddrfornet;
-    android_gethostbynamefornet;
-    free_malloc_leak_info;
-    get_malloc_leak_info;
-    gMallocLeakZygoteChild;
-    SHA1Final; # arm x86 mips
-    SHA1Init; # arm x86 mips
-    SHA1Transform; # arm x86 mips
-    SHA1Update; # arm x86 mips
-} LIBC_O;
-
-LIBC_PLATFORM {
-  global:
-    android_net_res_stats_get_info_for_net;
-    android_net_res_stats_aggregate;
-    android_net_res_stats_get_usable_servers;
-    malloc_backtrace;
-    malloc_disable;
-    malloc_enable;
-    malloc_iterate;
-} LIBC_O;
diff --git a/libc/libc.x86.map b/libc/libc.x86.map
index 6e31a415b..81f37513a 100644
--- a/libc/libc.x86.map
+++ b/libc/libc.x86.map
@@ -1250,7 +1250,7 @@ LIBC_N { # introduced-arm64=24 introduced-mips=24 introduced-mips64=24 introduce
 
 LIBC_O {
   global:
-    bsd_signal; # arm x86 mips nobrillo versioned=26
+    bsd_signal; # arm x86 mips versioned=26
     catclose; # future
     catgets; # future
     catopen; # future
@@ -1289,24 +1289,24 @@ LIBC_PRIVATE {
     __bionic_brk; # arm x86 mips
     __bionic_libgcc_compat_symbols; # arm x86
     __divdi3; # arm x86 mips
-    __futex_wait; # arm x86 mips nobrillo
-    __futex_wake; # arm x86 mips nobrillo
-    __get_thread; # arm x86 mips nobrillo
-    __get_tls; # arm x86 mips nobrillo
+    __futex_wait; # arm x86 mips
+    __futex_wake; # arm x86 mips
+    __get_thread; # arm x86 mips
+    __get_tls; # arm x86 mips
     __getdents64; # arm x86 mips
-    __open; # arm x86 mips nobrillo
-    __page_shift; # arm x86 mips nobrillo
-    __page_size; # arm x86 mips nobrillo
+    __open; # arm x86 mips
+    __page_shift; # arm x86 mips
+    __page_size; # arm x86 mips
     __popcountsi2; # arm x86 mips
-    __pthread_gettid; # arm x86 mips nobrillo
+    __pthread_gettid; # arm x86 mips
     __sclose; # arm x86 mips
-    __sdidinit; # arm x86 mips nobrillo
-    __set_errno; # arm x86 mips nobrillo
+    __sdidinit; # arm x86 mips
+    __set_errno; # arm x86 mips
     __sflags; # arm x86 mips
     __sflush; # arm x86 mips
     __sfp; # arm x86 mips
     __sglue; # arm x86 mips
-    __sinit; # arm x86 mips nobrillo
+    __sinit; # arm x86 mips
     __smakebuf; # arm x86 mips
     __sread; # arm x86 mips
     __srefill; # arm x86 mips
@@ -1317,44 +1317,44 @@ LIBC_PRIVATE {
     __swsetup; # arm x86 mips
     __udivdi3; # arm x86 mips
     __umoddi3; # x86 mips
-    __wait4; # arm x86 mips nobrillo
+    __wait4; # arm x86 mips
     _fwalk; # arm x86 mips
     android_getaddrinfofornet;
     android_getaddrinfofornetcontext;
     android_gethostbyaddrfornet;
     android_gethostbynamefornet;
-    arc4random_addrandom; # arm x86 mips nobrillo
-    arc4random_stir; # arm x86 mips nobrillo
-    bcopy; # arm x86 mips nobrillo
-    bzero; # arm x86 mips nobrillo
-    dlmalloc; # arm x86 mips nobrillo
-    dlmalloc_inspect_all; # arm x86 mips nobrillo
-    dlmalloc_trim; # arm x86 mips nobrillo
-    dlmalloc_usable_size; # arm x86 mips nobrillo
-    fdprintf; # arm x86 mips nobrillo
+    arc4random_addrandom; # arm x86 mips
+    arc4random_stir; # arm x86 mips
+    bcopy; # arm x86 mips
+    bzero; # arm x86 mips
+    dlmalloc; # arm x86 mips
+    dlmalloc_inspect_all; # arm x86 mips
+    dlmalloc_trim; # arm x86 mips
+    dlmalloc_usable_size; # arm x86 mips
+    fdprintf; # arm x86 mips
     free_malloc_leak_info;
-    ftime; # arm x86 mips nobrillo
+    ftime; # arm x86 mips
     get_malloc_leak_info;
-    getdents; # arm x86 mips nobrillo
-    getdtablesize; # arm x86 mips nobrillo
+    getdents; # arm x86 mips
+    getdtablesize; # arm x86 mips
     gMallocLeakZygoteChild;
-    index; # arm x86 mips nobrillo
-    issetugid; # arm x86 mips nobrillo
-    memswap; # arm x86 mips nobrillo
-    pthread_attr_getstackaddr; # arm x86 mips nobrillo
-    pthread_attr_setstackaddr; # arm x86 mips nobrillo
+    index; # arm x86 mips
+    issetugid; # arm x86 mips
+    memswap; # arm x86 mips
+    pthread_attr_getstackaddr; # arm x86 mips
+    pthread_attr_setstackaddr; # arm x86 mips
     SHA1Final; # arm x86 mips
     SHA1Init; # arm x86 mips
     SHA1Transform; # arm x86 mips
     SHA1Update; # arm x86 mips
-    strntoimax; # arm x86 mips nobrillo
-    strntoumax; # arm x86 mips nobrillo
-    strtotimeval; # arm x86 mips nobrillo
-    sysv_signal; # arm x86 mips nobrillo
-    tkill; # arm x86 mips nobrillo
-    vfdprintf; # arm x86 mips nobrillo
-    wait3; # arm x86 mips nobrillo
-    wcswcs; # arm x86 mips nobrillo
+    strntoimax; # arm x86 mips
+    strntoumax; # arm x86 mips
+    strtotimeval; # arm x86 mips
+    sysv_signal; # arm x86 mips
+    tkill; # arm x86 mips
+    vfdprintf; # arm x86 mips
+    wait3; # arm x86 mips
+    wcswcs; # arm x86 mips
 } LIBC_O;
 
 LIBC_PLATFORM {
diff --git a/libc/tools/genversion-scripts.py b/libc/tools/genversion-scripts.py
index 53f4db4d5..0a98994f1 100755
--- a/libc/tools/genversion-scripts.py
+++ b/libc/tools/genversion-scripts.py
@@ -37,8 +37,6 @@ def has_arch_tags(tags):
   for arch in all_arches:
     if arch in tags:
       return True
-  if 'nobrillo' in tags:
-    return True
   return False
 
 
@@ -49,28 +47,21 @@ class VersionScriptGenerator(object):
       basename = os.path.basename(script)
       dirname = os.path.dirname(script)
       for arch in all_arches:
-        for brillo in [False, True]:
-          has_nobrillo = False
-          name = basename.split(".")[0] + "." + arch + (".brillo" if brillo else "") + ".map"
-          tmp_path = os.path.join(bionic_temp, name)
-          dest_path = os.path.join(dirname, name)
-          with open(tmp_path, "w") as fout:
-            with open(script, "r") as fin:
-              fout.write("# %s\n" % warning)
-              for line in fin:
-                index = line.find("#")
-                if index != -1:
-                  tags = line[index+1:].split()
-                  if arch not in tags and has_arch_tags(tags):
-                    continue
-                  if brillo and "nobrillo" in tags:
-                    has_nobrillo = True
-                    continue
-                fout.write(line)
-          if not brillo or has_nobrillo:
-            shutil.copyfile(tmp_path, dest_path)
+        name = basename.split(".")[0] + "." + arch + ".map"
+        tmp_path = os.path.join(bionic_temp, name)
+        dest_path = os.path.join(dirname, name)
+        with open(tmp_path, "w") as fout:
+          with open(script, "r") as fin:
+            fout.write("# %s\n" % warning)
+            for line in fin:
+              index = line.find("#")
+              if index != -1:
+                tags = line[index+1:].split()
+                if arch not in tags and has_arch_tags(tags):
+                  continue
+              fout.write(line)
+        shutil.copyfile(tmp_path, dest_path)
 
 
 generator = VersionScriptGenerator()
 generator.run()
-