diff --git a/ap/lib/libssl/openssl-1.1.1o/util/mkdef.pl b/ap/lib/libssl/openssl-1.1.1o/util/mkdef.pl
new file mode 100755
index 0000000..3ac7982
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/util/mkdef.pl
@@ -0,0 +1,1633 @@
+#! /usr/bin/env perl
+# Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+#
+# generate a .def file
+#
+# It does this by parsing the header files and looking for the
+# prototyped functions: it then prunes the output.
+#
+# Intermediary files are created, call libcrypto.num and libssl.num,
+# The format of these files is:
+#
+#	routine-name	nnnn	vers	info
+#
+# The "nnnn" and "vers" fields are the numeric id and version for the symbol
+# respectively. The "info" part is actually a colon-separated string of fields
+# with the following meaning:
+#
+#	existence:platform:kind:algorithms
+#
+# - "existence" can be "EXIST" or "NOEXIST" depending on if the symbol is
+#   found somewhere in the source,
+# - "platforms" is empty if it exists on all platforms, otherwise it contains
+#   comma-separated list of the platform, just as they are if the symbol exists
+#   for those platforms, or prepended with a "!" if not.  This helps resolve
+#   symbol name variants for platforms where the names are too long for the
+#   compiler or linker, or if the systems is case insensitive and there is a
+#   clash, or the symbol is implemented differently (see
+#   EXPORT_VAR_AS_FUNCTION).  This script assumes renaming of symbols is found
+#   in the file crypto/symhacks.h.
+#   The semantics for the platforms is that every item is checked against the
+#   environment.  For the negative items ("!FOO"), if any of them is false
+#   (i.e. "FOO" is true) in the environment, the corresponding symbol can't be
+#   used.  For the positive items, if all of them are false in the environment,
+#   the corresponding symbol can't be used.  Any combination of positive and
+#   negative items are possible, and of course leave room for some redundancy.
+# - "kind" is "FUNCTION" or "VARIABLE".  The meaning of that is obvious.
+# - "algorithms" is a comma-separated list of algorithm names.  This helps
+#   exclude symbols that are part of an algorithm that some user wants to
+#   exclude.
+#
+
+use lib ".";
+use configdata;
+use File::Spec::Functions;
+use File::Basename;
+use FindBin;
+use lib "$FindBin::Bin/perl";
+use OpenSSL::Glob;
+
+# When building a "variant" shared library, with a custom SONAME, also customize
+# all the symbol versions.  This produces a shared object that can coexist
+# without conflict in the same address space as a default build, or an object
+# with a different variant tag.
+#
+# For example, with a target definition that includes:
+#
+#         shlib_variant => "-opt",
+#
+# we build the following objects:
+#
+# $ perl -le '
+#     for (@ARGV) {
+#         if ($l = readlink) {
+#             printf "%s -> %s\n", $_, $l
+#         } else {
+#             print
+#         }
+#     }' *.so*
+# libcrypto-opt.so.1.1
+# libcrypto.so -> libcrypto-opt.so.1.1
+# libssl-opt.so.1.1
+# libssl.so -> libssl-opt.so.1.1
+#
+# whose SONAMEs and dependencies are:
+#
+# $ for l in *.so; do
+#     echo $l
+#     readelf -d $l | egrep 'SONAME|NEEDED.*(ssl|crypto)'
+#   done
+# libcrypto.so
+#  0x000000000000000e (SONAME)             Library soname: [libcrypto-opt.so.1.1]
+# libssl.so
+#  0x0000000000000001 (NEEDED)             Shared library: [libcrypto-opt.so.1.1]
+#  0x000000000000000e (SONAME)             Library soname: [libssl-opt.so.1.1]
+#
+# We case-fold the variant tag to upper case and replace all non-alnum
+# characters with "_".  This yields the following symbol versions:
+#
+# $ nm libcrypto.so | grep -w A
+# 0000000000000000 A OPENSSL_OPT_1_1_0
+# 0000000000000000 A OPENSSL_OPT_1_1_0a
+# 0000000000000000 A OPENSSL_OPT_1_1_0c
+# 0000000000000000 A OPENSSL_OPT_1_1_0d
+# 0000000000000000 A OPENSSL_OPT_1_1_0f
+# 0000000000000000 A OPENSSL_OPT_1_1_0g
+# $ nm libssl.so | grep -w A
+# 0000000000000000 A OPENSSL_OPT_1_1_0
+# 0000000000000000 A OPENSSL_OPT_1_1_0d
+#
+(my $SO_VARIANT = qq{\U$target{"shlib_variant"}}) =~ s/\W/_/g;
+
+my $debug=0;
+my $trace=0;
+my $verbose=0;
+
+my $crypto_num= catfile($config{sourcedir},"util","libcrypto.num");
+my $ssl_num=    catfile($config{sourcedir},"util","libssl.num");
+my $libname;
+
+my $do_update = 0;
+my $do_rewrite = 1;
+my $do_crypto = 0;
+my $do_ssl = 0;
+my $do_ctest = 0;
+my $do_ctestall = 0;
+my $do_checkexist = 0;
+
+my $VMS=0;
+my $W32=0;
+my $NT=0;
+my $UNIX=0;
+my $linux=0;
+my $aix=0;
+# Set this to make typesafe STACK definitions appear in DEF
+my $safe_stack_def = 0;
+
+my @known_platforms = ( "__FreeBSD__", "PERL5",
+			"EXPORT_VAR_AS_FUNCTION", "ZLIB", "_WIN32"
+			);
+my @known_ossl_platforms = ( "UNIX", "VMS", "WIN32", "WINNT", "OS2" );
+my @known_algorithms = ( # These are algorithms we know are guarded in relevant
+			 # header files, but aren't actually disablable.
+			 # Without these, this script will warn a lot.
+			 "RSA", "MD5",
+			 # @disablables comes from configdata.pm
+			 map { (my $x = uc $_) =~ s|-|_|g; $x; } @disablables,
+			 # Deprecated functions.  Not really algorithmss, but
+			 # treated as such here for the sake of simplicity
+			 "DEPRECATEDIN_0_9_8",
+			 "DEPRECATEDIN_1_0_0",
+			 "DEPRECATEDIN_1_1_0",
+			 "DEPRECATEDIN_1_2_0",
+                     );
+
+# %disabled comes from configdata.pm
+my %disabled_algorithms =
+    map { (my $x = uc $_) =~ s|-|_|g; $x => 1; } keys %disabled;
+
+my $apiv = sprintf "%x%02x%02x", split(/\./, $config{api});
+foreach (@known_algorithms) {
+	if (/^DEPRECATEDIN_(\d+)_(\d+)_(\d+)$/) {
+		my $depv = sprintf "%x%02x%02x", $1, $2, $3;
+		$disabled_algorithms{$_} = 1 if $apiv ge $depv;
+	}
+}
+
+my $zlib;
+
+foreach (@ARGV, split(/ /, $config{options}))
+	{
+	$debug=1 if $_ eq "debug";
+	$trace=1 if $_ eq "trace";
+	$verbose=1 if $_ eq "verbose";
+	$W32=1 if $_ eq "32";
+	die "win16 not supported" if $_ eq "16";
+	if($_ eq "NT") {
+		$W32 = 1;
+		$NT = 1;
+	} elsif ($_ eq "linux") {
+		$linux=1;
+		$UNIX=1;
+	} elsif ($_ eq "aix") {
+		$aix=1;
+		$UNIX=1;
+	} elsif ($_ eq "VMS") {
+		$VMS=1;
+	}
+	if ($_ eq "zlib" || $_ eq "enable-zlib" || $_ eq "zlib-dynamic"
+			 || $_ eq "enable-zlib-dynamic") {
+		$zlib = 1;
+	}
+
+	$do_crypto=1 if $_ eq "libcrypto" || $_ eq "crypto";
+	$do_ssl=1 if $_ eq "libssl" || $_ eq "ssl";
+
+	$do_update=1 if $_ eq "update";
+	$do_rewrite=1 if $_ eq "rewrite";
+	$do_ctest=1 if $_ eq "ctest";
+	$do_ctestall=1 if $_ eq "ctestall";
+	$do_checkexist=1 if $_ eq "exist";
+	}
+$libname = $unified_info{sharednames}->{libcrypto} if $do_crypto;
+$libname = $unified_info{sharednames}->{libssl} if $do_ssl;
+
+if (!$libname) {
+	if ($do_ssl) {
+		$libname="LIBSSL";
+	}
+	if ($do_crypto) {
+		$libname="LIBCRYPTO";
+	}
+}
+
+# If no platform is given, assume WIN32
+if ($W32 + $VMS + $linux + $aix == 0) {
+	$W32 = 1;
+}
+die "Please, only one platform at a time"
+    if ($W32 + $VMS + $linux + $aix > 1);
+
+if (!$do_ssl && !$do_crypto)
+	{
+	print STDERR "usage: $0 ( ssl | crypto ) [ 16 | 32 | NT | OS2 | linux | VMS ]\n";
+	exit(1);
+	}
+
+%ssl_list=&load_numbers($ssl_num);
+$max_ssl = $max_num;
+%crypto_list=&load_numbers($crypto_num);
+$max_crypto = $max_num;
+
+my $ssl="include/openssl/ssl.h";
+$ssl.=" include/openssl/sslerr.h";
+$ssl.=" include/openssl/tls1.h";
+$ssl.=" include/openssl/srtp.h";
+
+# When scanning include/openssl, skip all SSL files and some internal ones.
+my %skipthese;
+foreach my $f ( split(/\s+/, $ssl) ) {
+    $skipthese{$f} = 1;
+}
+$skipthese{'include/openssl/conf_api.h'} = 1;
+$skipthese{'include/openssl/ebcdic.h'} = 1;
+$skipthese{'include/openssl/opensslconf.h'} = 1;
+
+# We use headers found in include/openssl and include/internal only.
+# The latter is needed so libssl.so/.dll/.exe can link properly.
+my $crypto ="include/internal/dso.h";
+$crypto.=" include/internal/o_dir.h";
+$crypto.=" include/internal/o_str.h";
+$crypto.=" include/internal/err.h";
+$crypto.=" include/internal/sslconf.h";
+foreach my $f ( glob(catfile($config{sourcedir},'include/openssl/*.h')) ) {
+    my $fn = "include/openssl/" . basename($f);
+    $crypto .= " $fn" if !defined $skipthese{$fn};
+}
+
+my $symhacks="include/openssl/symhacks.h";
+
+my @ssl_symbols = &do_defs("LIBSSL", $ssl, $symhacks);
+my @crypto_symbols = &do_defs("LIBCRYPTO", $crypto, $symhacks);
+
+if ($do_update) {
+
+if ($do_ssl == 1) {
+
+	&maybe_add_info("LIBSSL",*ssl_list,@ssl_symbols);
+	if ($do_rewrite == 1) {
+		open(OUT, ">$ssl_num");
+		&rewrite_numbers(*OUT,"LIBSSL",*ssl_list,@ssl_symbols);
+	} else {
+		open(OUT, ">>$ssl_num");
+	}
+	&update_numbers(*OUT,"LIBSSL",*ssl_list,$max_ssl,@ssl_symbols);
+	close OUT;
+}
+
+if($do_crypto == 1) {
+
+	&maybe_add_info("LIBCRYPTO",*crypto_list,@crypto_symbols);
+	if ($do_rewrite == 1) {
+		open(OUT, ">$crypto_num");
+		&rewrite_numbers(*OUT,"LIBCRYPTO",*crypto_list,@crypto_symbols);
+	} else {
+		open(OUT, ">>$crypto_num");
+	}
+	&update_numbers(*OUT,"LIBCRYPTO",*crypto_list,$max_crypto,@crypto_symbols);
+	close OUT;
+}
+
+} elsif ($do_checkexist) {
+	&check_existing(*ssl_list, @ssl_symbols)
+		if $do_ssl == 1;
+	&check_existing(*crypto_list, @crypto_symbols)
+		if $do_crypto == 1;
+} elsif ($do_ctest || $do_ctestall) {
+
+	print <<"EOF";
+
+/* Test file to check all DEF file symbols are present by trying
+ * to link to all of them. This is *not* intended to be run!
+ */
+
+int main()
+{
+EOF
+	&print_test_file(*STDOUT,"LIBSSL",*ssl_list,$do_ctestall,@ssl_symbols)
+		if $do_ssl == 1;
+
+	&print_test_file(*STDOUT,"LIBCRYPTO",*crypto_list,$do_ctestall,@crypto_symbols)
+		if $do_crypto == 1;
+
+	print "}\n";
+
+} else {
+
+	&print_def_file(*STDOUT,$libname,*ssl_list,@ssl_symbols)
+		if $do_ssl == 1;
+
+	&print_def_file(*STDOUT,$libname,*crypto_list,@crypto_symbols)
+		if $do_crypto == 1;
+
+}
+
+
+sub do_defs
+{
+	my($name,$files,$symhacksfile)=@_;
+	my $file;
+	my @ret;
+	my %syms;
+	my %platform;		# For anything undefined, we assume ""
+	my %kind;		# For anything undefined, we assume "FUNCTION"
+	my %algorithm;		# For anything undefined, we assume ""
+	my %variant;
+	my %variant_cnt;	# To be able to allocate "name{n}" if "name"
+				# is the same name as the original.
+	my $cpp;
+	my %unknown_algorithms = ();
+	my $parens = 0;
+
+	foreach $file (split(/\s+/,$symhacksfile." ".$files))
+		{
+		my $fn = catfile($config{sourcedir},$file);
+		print STDERR "DEBUG: starting on $fn:\n" if $debug;
+		print STDERR "TRACE: start reading $fn\n" if $trace;
+		open(IN,"<$fn") || die "Can't open $fn, $!,";
+		my $line = "", my $def= "";
+		my %tag = (
+			(map { $_ => 0 } @known_platforms),
+			(map { "OPENSSL_SYS_".$_ => 0 } @known_ossl_platforms),
+			(map { "OPENSSL_NO_".$_ => 0 } @known_algorithms),
+			(map { "OPENSSL_USE_".$_ => 0 } @known_algorithms),
+			(grep /^DEPRECATED_/, @known_algorithms),
+			NOPROTO		=> 0,
+			PERL5		=> 0,
+			_WINDLL		=> 0,
+			CONST_STRICT	=> 0,
+			TRUE		=> 1,
+		);
+		my $symhacking = $file eq $symhacksfile;
+		my @current_platforms = ();
+		my @current_algorithms = ();
+
+		# params: symbol, alias, platforms, kind
+		# The reason to put this subroutine in a variable is that
+		# it will otherwise create its own, unshared, version of
+		# %tag and %variant...
+		my $make_variant = sub
+		{
+			my ($s, $a, $p, $k) = @_;
+			my ($a1, $a2);
+
+			print STDERR "DEBUG: make_variant: Entered with ",$s,", ",$a,", ",(defined($p)?$p:""),", ",(defined($k)?$k:""),"\n" if $debug;
+			if (defined($p))
+			{
+				$a1 = join(",",$p,
+					   grep(!/^$/,
+						map { $tag{$_} == 1 ? $_ : "" }
+						@known_platforms));
+			}
+			else
+			{
+				$a1 = join(",",
+					   grep(!/^$/,
+						map { $tag{$_} == 1 ? $_ : "" }
+						@known_platforms));
+			}
+			$a2 = join(",",
+				   grep(!/^$/,
+					map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ : "" }
+					@known_ossl_platforms));
+			print STDERR "DEBUG: make_variant: a1 = $a1; a2 = $a2\n" if $debug;
+			if ($a1 eq "") { $a1 = $a2; }
+			elsif ($a1 ne "" && $a2 ne "") { $a1 .= ",".$a2; }
+			if ($a eq $s)
+			{
+				if (!defined($variant_cnt{$s}))
+				{
+					$variant_cnt{$s} = 0;
+				}
+				$variant_cnt{$s}++;
+				$a .= "{$variant_cnt{$s}}";
+			}
+			my $toadd = $a.":".$a1.(defined($k)?":".$k:"");
+			my $togrep = $s.'(\{[0-9]+\})?:'.$a1.(defined($k)?":".$k:"");
+			if (!grep(/^$togrep$/,
+				  split(/;/, defined($variant{$s})?$variant{$s}:""))) {
+				if (defined($variant{$s})) { $variant{$s} .= ";"; }
+				$variant{$s} .= $toadd;
+			}
+			print STDERR "DEBUG: make_variant: Exit with variant of ",$s," = ",$variant{$s},"\n" if $debug;
+		};
+
+		print STDERR "DEBUG: parsing ----------\n" if $debug;
+		while(<IN>) {
+			s|\R$||; # Better chomp
+			if($parens > 0) {
+				#Inside a DEPRECATEDIN
+				$stored_multiline .= $_;
+				print STDERR "DEBUG: Continuing multiline DEPRECATEDIN: $stored_multiline\n" if $debug;
+				$parens = count_parens($stored_multiline);
+				if ($parens == 0) {
+					$def .= do_deprecated($stored_multiline,
+							\@current_platforms,
+							\@current_algorithms);
+				}
+				next;
+			}
+			if (/\/\* Error codes for the \w+ functions\. \*\//)
+				{
+				undef @tag;
+				last;
+				}
+			if ($line ne '') {
+				$_ = $line . $_;
+				$line = '';
+			}
+
+			if (/\\$/) {
+				$line = $`; # keep what was before the backslash
+				next;
+			}
+
+			if(/\/\*/) {
+				if (not /\*\//) {	# multi-line comment...
+					$line = $_;	# ... just accumulate
+					next;
+				} else {
+					s/\/\*.*?\*\///gs;# wipe it
+				}
+			}
+
+			if ($cpp) {
+				$cpp++ if /^#\s*if/;
+				$cpp-- if /^#\s*endif/;
+				next;
+			}
+			if (/^#.*ifdef.*cplusplus/) {
+				$cpp = 1;
+				next;
+			}
+
+			s/{[^{}]*}//gs;                      # ignore {} blocks
+			print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
+			print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
+			if (/^\#\s*if\s+OPENSSL_API_COMPAT\s*(\S)\s*(0x[0-9a-fA-F]{8})L\s*$/) {
+				my $op = $1;
+				my $v = hex($2);
+				if ($op ne '<' && $op ne '>=') {
+				    die "$file unacceptable operator $op: $_\n";
+				}
+				my ($one, $major, $minor) =
+				    ( ($v >> 28) & 0xf,
+				      ($v >> 20) & 0xff,
+				      ($v >> 12) & 0xff );
+				my $t = "DEPRECATEDIN_${one}_${major}_${minor}";
+				push(@tag,"-");
+				push(@tag,$t);
+				$tag{$t}=($op eq '<' ? 1 : -1);
+				print STDERR "DEBUG: $file: found tag $t = $tag{$t}\n" if $debug;
+			} elsif (/^\#\s*ifndef\s+(.*)/) {
+				push(@tag,"-");
+				push(@tag,$1);
+				$tag{$1}=-1;
+				print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
+			} elsif (/^\#\s*if\s+!defined\s*\(([^\)]+)\)/) {
+				push(@tag,"-");
+				if (/^\#\s*if\s+(!defined\s*\(([^\)]+)\)(\s+\&\&\s+!defined\s*\(([^\)]+)\))*)$/) {
+					my $tmp_1 = $1;
+					my $tmp_;
+					foreach $tmp_ (split '\&\&',$tmp_1) {
+						$tmp_ =~ /!defined\s*\(([^\)]+)\)/;
+						print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
+						push(@tag,$1);
+						$tag{$1}=-1;
+					}
+				} else {
+					print STDERR "Warning: $file: taking only '!defined($1)' of complicated expression: $_" if $verbose; # because it is O...
+					print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;
+					push(@tag,$1);
+					$tag{$1}=-1;
+				}
+			} elsif (/^\#\s*ifdef\s+(\S*)/) {
+				push(@tag,"-");
+				push(@tag,$1);
+				$tag{$1}=1;
+				print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
+			} elsif (/^\#\s*if\s+defined\s*\(([^\)]+)\)/) {
+				push(@tag,"-");
+				if (/^\#\s*if\s+(defined\s*\(([^\)]+)\)(\s+\|\|\s+defined\s*\(([^\)]+)\))*)$/) {
+					my $tmp_1 = $1;
+					my $tmp_;
+					foreach $tmp_ (split '\|\|',$tmp_1) {
+						$tmp_ =~ /defined\s*\(([^\)]+)\)/;
+						print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
+						push(@tag,$1);
+						$tag{$1}=1;
+					}
+				} else {
+					print STDERR "Warning: $file: taking only 'defined($1)' of complicated expression: $_\n" if $verbose; # because it is O...
+					print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;
+					push(@tag,$1);
+					$tag{$1}=1;
+				}
+			} elsif (/^\#\s*error\s+(\w+) is disabled\./) {
+				my $tag_i = $#tag;
+				while($tag[$tag_i] ne "-") {
+					if ($tag[$tag_i] eq "OPENSSL_NO_".$1) {
+						$tag{$tag[$tag_i]}=2;
+						print STDERR "DEBUG: $file: changed tag $1 = 2\n" if $debug;
+					}
+					$tag_i--;
+				}
+			} elsif (/^\#\s*endif/) {
+				my $tag_i = $#tag;
+				while($tag_i > 0 && $tag[$tag_i] ne "-") {
+					my $t=$tag[$tag_i];
+					print STDERR "DEBUG: \$t=\"$t\"\n" if $debug;
+					if ($tag{$t}==2) {
+						$tag{$t}=-1;
+					} else {
+						$tag{$t}=0;
+					}
+					print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
+					pop(@tag);
+					if ($t =~ /^OPENSSL_NO_([A-Z0-9_]+)$/) {
+						$t=$1;
+					} elsif($t =~ /^OPENSSL_USE_([A-Z0-9_]+)$/) {
+						$t=$1;
+					} else {
+						$t="";
+					}
+					if ($t ne ""
+					    && !grep(/^$t$/, @known_algorithms)) {
+						$unknown_algorithms{$t} = 1;
+						#print STDERR "DEBUG: Added as unknown algorithm: $t\n" if $debug;
+					}
+					$tag_i--;
+				}
+				pop(@tag);
+			} elsif (/^\#\s*else/) {
+				my $tag_i = $#tag;
+				die "$file unmatched else\n" if $tag_i < 0;
+				while($tag[$tag_i] ne "-") {
+					my $t=$tag[$tag_i];
+					$tag{$t}= -$tag{$t};
+					print STDERR "DEBUG: $file: changed tag ",$t," = ",$tag{$t},"\n" if $debug;
+					$tag_i--;
+				}
+			} elsif (/^\#\s*if\s+1/) {
+				push(@tag,"-");
+				# Dummy tag
+				push(@tag,"TRUE");
+				$tag{"TRUE"}=1;
+				print STDERR "DEBUG: $file: found 1\n" if $debug;
+			} elsif (/^\#\s*if\s+0/) {
+				push(@tag,"-");
+				# Dummy tag
+				push(@tag,"TRUE");
+				$tag{"TRUE"}=-1;
+				print STDERR "DEBUG: $file: found 0\n" if $debug;
+			} elsif (/^\#\s*if\s+/) {
+				#Some other unrecognized "if" style
+				push(@tag,"-");
+				print STDERR "Warning: $file: ignoring unrecognized expression: $_\n" if $verbose; # because it is O...
+			} elsif (/^\#\s*define\s+(\w+)\s+(\w+)/
+				 && $symhacking && $tag{'TRUE'} != -1) {
+				# This is for aliasing.  When we find an alias,
+				# we have to invert
+				&$make_variant($1,$2);
+				print STDERR "DEBUG: $file: defined $1 = $2\n" if $debug;
+			}
+			if (/^\#/) {
+				@current_platforms =
+				    grep(!/^$/,
+					 map { $tag{$_} == 1 ? $_ :
+						   $tag{$_} == -1 ? "!".$_  : "" }
+					 @known_platforms);
+				push @current_platforms
+				    , grep(!/^$/,
+					   map { $tag{"OPENSSL_SYS_".$_} == 1 ? $_ :
+						     $tag{"OPENSSL_SYS_".$_} == -1 ? "!".$_  : "" }
+					   @known_ossl_platforms);
+				@current_algorithms = ();
+				@current_algorithms =
+				    grep(!/^$/,
+					 map { $tag{"OPENSSL_NO_".$_} == -1 ? $_ : "" }
+					 @known_algorithms);
+				push @current_algorithms
+				    , grep(!/^$/,
+					 map { $tag{"OPENSSL_USE_".$_} == 1 ? $_ : "" }
+					 @known_algorithms);
+				push @current_algorithms,
+				    grep { /^DEPRECATEDIN_/ && $tag{$_} == 1 }
+				    @known_algorithms;
+				$def .=
+				    "#INFO:"
+					.join(',',@current_platforms).":"
+					    .join(',',@current_algorithms).";";
+				next;
+			}
+			if ($tag{'TRUE'} != -1) {
+				if (/^\s*DEFINE_STACK_OF\s*\(\s*(\w*)\s*\)/
+						|| /^\s*DEFINE_STACK_OF_CONST\s*\(\s*(\w*)\s*\)/) {
+					next;
+				} elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					$def .= "int d2i_$3(void);";
+					$def .= "int i2d_$3(void);";
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $2_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$2_it","$2_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_FUNCTIONS_fname\s*\(\s*(\w*)\s*,\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					$def .= "int d2i_$3(void);";
+					$def .= "int i2d_$3(void);";
+					$def .= "int $3_free(void);";
+					$def .= "int $3_new(void);";
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $2_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$2_it","$2_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_FUNCTIONS\s*\(\s*(\w*)\s*\)/ ||
+					 /^\s*DECLARE_ASN1_FUNCTIONS_const\s*\(\s*(\w*)\s*\)/) {
+					$def .= "int d2i_$1(void);";
+					$def .= "int i2d_$1(void);";
+					$def .= "int $1_free(void);";
+					$def .= "int $1_new(void);";
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $1_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$1_it","$1_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_ENCODE_FUNCTIONS_const\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					$def .= "int d2i_$2(void);";
+					$def .= "int i2d_$2(void);";
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $2_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$2_it","$2_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_ALLOC_FUNCTIONS\s*\(\s*(\w*)\s*\)/) {
+					$def .= "int $1_free(void);";
+					$def .= "int $1_new(void);";
+					next;
+				} elsif (/^\s*DECLARE_ASN1_FUNCTIONS_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					$def .= "int d2i_$2(void);";
+					$def .= "int i2d_$2(void);";
+					$def .= "int $2_free(void);";
+					$def .= "int $2_new(void);";
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $2_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$2_it","$2_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_ITEM\s*\(\s*(\w*)\s*\)/) {
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int $1_it;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("$1_it","$1_it",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+					next;
+				} elsif (/^\s*DECLARE_ASN1_NDEF_FUNCTION\s*\(\s*(\w*)\s*\)/) {
+					$def .= "int i2d_$1_NDEF(void);";
+				} elsif (/^\s*DECLARE_ASN1_SET_OF\s*\(\s*(\w*)\s*\)/) {
+					next;
+				} elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION\s*\(\s*(\w*)\s*\)/) {
+					$def .= "int $1_print_ctx(void);";
+					next;
+				} elsif (/^\s*DECLARE_ASN1_PRINT_FUNCTION_name\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					$def .= "int $2_print_ctx(void);";
+					next;
+				} elsif (/^\s*DECLARE_PKCS12_STACK_OF\s*\(\s*(\w*)\s*\)/) {
+					next;
+				} elsif (/^DECLARE_PEM_rw\s*\(\s*(\w*)\s*,/ ||
+					 /^DECLARE_PEM_rw_cb\s*\(\s*(\w*)\s*,/ ||
+					 /^DECLARE_PEM_rw_const\s*\(\s*(\w*)\s*,/ ) {
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',"STDIO",@current_algorithms).";";
+					$def .= "int PEM_read_$1(void);";
+					$def .= "int PEM_write_$1(void);";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Things that are everywhere
+					$def .= "int PEM_read_bio_$1(void);";
+					$def .= "int PEM_write_bio_$1(void);";
+					next;
+				} elsif (/^DECLARE_PEM_write\s*\(\s*(\w*)\s*,/ ||
+					/^DECLARE_PEM_write_const\s*\(\s*(\w*)\s*,/ ||
+					 /^DECLARE_PEM_write_cb\s*\(\s*(\w*)\s*,/ ) {
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',"STDIO",@current_algorithms).";";
+					$def .= "int PEM_write_$1(void);";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Things that are everywhere
+					$def .= "int PEM_write_bio_$1(void);";
+					next;
+				} elsif (/^DECLARE_PEM_read\s*\(\s*(\w*)\s*,/ ||
+					 /^DECLARE_PEM_read_cb\s*\(\s*(\w*)\s*,/ ) {
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',"STDIO",@current_algorithms).";";
+					$def .= "int PEM_read_$1(void);";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',"STDIO",@current_algorithms).";";
+					# Things that are everywhere
+					$def .= "int PEM_read_bio_$1(void);";
+					next;
+				} elsif (/^OPENSSL_DECLARE_GLOBAL\s*\(\s*(\w*)\s*,\s*(\w*)\s*\)/) {
+					# Variant for platforms that do not
+					# have to access global variables
+					# in shared libraries through functions
+					$def .=
+					    "#INFO:"
+						.join(',',"!EXPORT_VAR_AS_FUNCTION",@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					$def .= "OPENSSL_EXTERN int _shadow_$2;";
+					$def .=
+					    "#INFO:"
+						.join(',',@current_platforms).":"
+						    .join(',',@current_algorithms).";";
+					# Variant for platforms that have to
+					# access global variables in shared
+					# libraries through functions
+					&$make_variant("_shadow_$2","_shadow_$2",
+						      "EXPORT_VAR_AS_FUNCTION",
+						      "FUNCTION");
+				} elsif (/^\s*DEPRECATEDIN/) {
+					$parens = count_parens($_);
+					if ($parens == 0) {
+						$def .= do_deprecated($_,
+							\@current_platforms,
+							\@current_algorithms);
+					} else {
+						$stored_multiline = $_;
+						print STDERR "DEBUG: Found multiline DEPRECATEDIN starting with: $stored_multiline\n" if $debug;
+						next;
+					}
+				} elsif ($tag{'CONST_STRICT'} != 1) {
+					if (/\{|\/\*|\([^\)]*$/) {
+						$line = $_;
+					} else {
+						$def .= $_;
+					}
+				}
+			}
+		}
+		close(IN);
+		die "$file: Unmatched tags\n" if $#tag >= 0;
+
+		my $algs;
+		my $plays;
+
+		print STDERR "DEBUG: postprocessing ----------\n" if $debug;
+		foreach (split /;/, $def) {
+			my $s; my $k = "FUNCTION"; my $p; my $a;
+			s/^[\n\s]*//g;
+			s/[\n\s]*$//g;
+			next if(/\#undef/);
+			next if(/typedef\W/);
+			next if(/\#define/);
+
+			print STDERR "TRACE: processing $_\n" if $trace && !/^\#INFO:/;
+			# Reduce argument lists to empty ()
+			# fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}
+			my $nsubst = 1; # prevent infinite loop, e.g., on  int fn()
+			while($nsubst && /\(.*\)/s) {
+				$nsubst = s/\([^\(\)]+\)/\{\}/gs;
+				$nsubst+= s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs;	#(*f{}) -> f
+			}
+			# pretend as we didn't use curly braces: {} -> ()
+			s/\{\}/\(\)/gs;
+
+			s/STACK_OF\(\)/void/gs;
+			s/LHASH_OF\(\)/void/gs;
+
+			print STDERR "DEBUG: \$_ = \"$_\"\n" if $debug;
+			if (/^\#INFO:([^:]*):(.*)$/) {
+				$plats = $1;
+				$algs = $2;
+				print STDERR "DEBUG: found info on platforms ($plats) and algorithms ($algs)\n" if $debug;
+				next;
+			} elsif (/^\s*OPENSSL_EXTERN\s.*?(\w+(\{[0-9]+\})?)(\[[0-9]*\])*\s*$/) {
+				$s = $1;
+				$k = "VARIABLE";
+				print STDERR "DEBUG: found external variable $s\n" if $debug;
+			} elsif (/TYPEDEF_\w+_OF/s) {
+				next;
+			} elsif (/(\w+)\s*\(\).*/s) {	# first token prior [first] () is
+				$s = $1;		# a function name!
+				print STDERR "DEBUG: found function $s\n" if $debug;
+			} elsif (/\(/ and not (/=/)) {
+				print STDERR "File $file: cannot parse: $_;\n";
+				next;
+			} else {
+				next;
+			}
+
+			$syms{$s} = 1;
+			$kind{$s} = $k;
+
+			$p = $plats;
+			$a = $algs;
+
+			$platform{$s} =
+			    &reduce_platforms((defined($platform{$s})?$platform{$s}.',':"").$p);
+			$algorithm{$s} .= ','.$a;
+
+			if (defined($variant{$s})) {
+				foreach $v (split /;/,$variant{$s}) {
+					(my $r, my $p, my $k) = split(/:/,$v);
+					my $ip = join ',',map({ /^!(.*)$/ ? $1 : "!".$_ } split /,/, $p);
+					$syms{$r} = 1;
+					if (!defined($k)) { $k = $kind{$s}; }
+					$kind{$r} = $k."(".$s.")";
+					$algorithm{$r} = $algorithm{$s};
+					$platform{$r} = &reduce_platforms($platform{$s}.",".$p.",".$p);
+					$platform{$s} = &reduce_platforms($platform{$s}.','.$ip.','.$ip);
+					print STDERR "DEBUG: \$variant{\"$s\"} = ",$v,"; \$r = $r; \$p = ",$platform{$r},"; \$a = ",$algorithm{$r},"; \$kind = ",$kind{$r},"\n" if $debug;
+				}
+			}
+			print STDERR "DEBUG: \$s = $s; \$p = ",$platform{$s},"; \$a = ",$algorithm{$s},"; \$kind = ",$kind{$s},"\n" if $debug;
+		}
+	}
+
+	# Info we know about
+
+	push @ret, map { $_."\\".&info_string($_,"EXIST",
+					      $platform{$_},
+					      $kind{$_},
+					      $algorithm{$_}) } keys %syms;
+
+	if (keys %unknown_algorithms) {
+		print STDERR "WARNING: mkdef.pl doesn't know the following algorithms:\n";
+		print STDERR "\t",join("\n\t",keys %unknown_algorithms),"\n";
+	}
+	return(@ret);
+}
+
+# Param: string of comma-separated platform-specs.
+sub reduce_platforms
+{
+	my ($platforms) = @_;
+	my $pl = defined($platforms) ? $platforms : "";
+	my %p = map { $_ => 0 } split /,/, $pl;
+	my $ret;
+
+	print STDERR "DEBUG: Entered reduce_platforms with \"$platforms\"\n"
+	    if $debug;
+	# We do this, because if there's code like the following, it really
+	# means the function exists in all cases and should therefore be
+	# everywhere.  By increasing and decreasing, we may attain 0:
+	#
+	# ifndef WIN16
+	#    int foo();
+	# else
+	#    int _fat foo();
+	# endif
+	foreach $platform (split /,/, $pl) {
+		if ($platform =~ /^!(.*)$/) {
+			$p{$1}--;
+		} else {
+			$p{$platform}++;
+		}
+	}
+	foreach $platform (keys %p) {
+		if ($p{$platform} == 0) { delete $p{$platform}; }
+	}
+
+	delete $p{""};
+
+	$ret = join(',',sort(map { $p{$_} < 0 ? "!".$_ : $_ } keys %p));
+	print STDERR "DEBUG: Exiting reduce_platforms with \"$ret\"\n"
+	    if $debug;
+	return $ret;
+}
+
+sub info_string
+{
+	(my $symbol, my $exist, my $platforms, my $kind, my $algorithms) = @_;
+
+	my %a = defined($algorithms) ?
+	    map { $_ => 1 } split /,/, $algorithms : ();
+	my $k = defined($kind) ? $kind : "FUNCTION";
+	my $ret;
+	my $p = &reduce_platforms($platforms);
+
+	delete $a{""};
+
+	$ret = $exist;
+	$ret .= ":".$p;
+	$ret .= ":".$k;
+	$ret .= ":".join(',',sort keys %a);
+	return $ret;
+}
+
+sub maybe_add_info
+{
+	(my $name, *nums, my @symbols) = @_;
+	my $sym;
+	my $new_info = 0;
+	my %syms=();
+
+	foreach $sym (@symbols) {
+		(my $s, my $i) = split /\\/, $sym;
+		if (defined($nums{$s})) {
+			$i =~ s/^(.*?:.*?:\w+)(\(\w+\))?/$1/;
+			(my $n, my $vers, my $dummy) = split /\\/, $nums{$s};
+			if (!defined($dummy) || $i ne $dummy) {
+				$nums{$s} = $n."\\".$vers."\\".$i;
+				$new_info++;
+				print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n" if $debug;
+			}
+		}
+		$syms{$s} = 1;
+	}
+
+	my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
+	foreach $sym (@s) {
+		(my $n, my $vers, my $i) = split /\\/, $nums{$sym};
+		if (!defined($syms{$sym}) && $i !~ /^NOEXIST:/) {
+			$new_info++;
+			print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n" if $debug;
+		}
+	}
+	if ($new_info) {
+		print STDERR "$name: $new_info old symbols have updated info\n";
+		if (!$do_rewrite) {
+			print STDERR "You should do a rewrite to fix this.\n";
+		}
+	} else {
+	}
+}
+
+# Param: string of comma-separated keywords, each possibly prefixed with a "!"
+sub is_valid
+{
+	my ($keywords_txt,$platforms) = @_;
+	my (@keywords) = split /,/,$keywords_txt;
+	my ($falsesum, $truesum) = (0, 1);
+
+	# Param: one keyword
+	sub recognise
+	{
+		my ($keyword,$platforms) = @_;
+
+		if ($platforms) {
+			# platforms
+			if ($keyword eq "UNIX" && $UNIX) { return 1; }
+			if ($keyword eq "VMS" && $VMS) { return 1; }
+			if ($keyword eq "WIN32" && $W32) { return 1; }
+			if ($keyword eq "_WIN32" && $W32) { return 1; }
+			if ($keyword eq "WINNT" && $NT) { return 1; }
+			# Special platforms:
+			# EXPORT_VAR_AS_FUNCTION means that global variables
+			# will be represented as functions.
+			if ($keyword eq "EXPORT_VAR_AS_FUNCTION" && $W32) {
+				return 1;
+			}
+			if ($keyword eq "ZLIB" && $zlib) { return 1; }
+			return 0;
+		} else {
+			# algorithms
+			if ($disabled_algorithms{$keyword}) { return 0;}
+
+			# Nothing recognise as true
+			return 1;
+		}
+	}
+
+	foreach $k (@keywords) {
+		if ($k =~ /^!(.*)$/) {
+			$falsesum += &recognise($1,$platforms);
+		} else {
+			$truesum *= &recognise($k,$platforms);
+		}
+	}
+	print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;
+	return (!$falsesum) && $truesum;
+}
+
+sub print_test_file
+{
+	(*OUT,my $name,*nums,my $testall,my @symbols)=@_;
+	my $n = 1; my @e; my @r;
+	my $sym; my $prev = ""; my $prefSSLeay;
+
+	(@e)=grep(/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
+	(@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:.*/ && !/^SSLeay(\{[0-9]+\})?\\.*?:.*?:.*/,@symbols);
+	@symbols=((sort @e),(sort @r));
+
+	foreach $sym (@symbols) {
+		(my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
+		my $v = 0;
+		$v = 1 if $i=~ /^.*?:.*?:VARIABLE/;
+		my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
+		my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
+		if (!defined($nums{$s})) {
+			print STDERR "Warning: $s does not have a number assigned\n"
+			    if(!$do_update);
+		} elsif (is_valid($p,1) && is_valid($a,0)) {
+			my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
+			if ($prev eq $s2) {
+				print OUT "\t/* The following has already appeared previously */\n";
+				print STDERR "Warning: Symbol '",$s2,"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
+			}
+			$prev = $s2;	# To warn about duplicates...
+
+			(my $nn, my $vers, my $ni) = split /\\/, $nums{$s2};
+			if ($v) {
+				print OUT "\textern int $s2; /* type unknown */ /* $nn $ni */\n";
+			} else {
+				print OUT "\textern int $s2(); /* type unknown */ /* $nn $ni */\n";
+			}
+		}
+	}
+}
+
+sub get_version
+{
+   return $config{version};
+}
+
+sub print_def_file
+{
+	(*OUT,my $name,*nums,my @symbols)=@_;
+	my $n = 1; my @e; my @r; my @v; my $prev="";
+	my $liboptions="";
+	my $libname = $name;
+	my $http_vendor = 'www.openssl.org/';
+	my $version = get_version();
+	my $what = "OpenSSL: implementation of Secure Socket Layer";
+	my $description = "$what $version, $name - http://$http_vendor";
+	my $prevsymversion = "", $prevprevsymversion = "";
+        # For VMS
+        my $prevnum = 0;
+        my $symvtextcount = 0;
+
+        if ($W32)
+                {
+                print OUT <<"EOF";
+;
+; Definition file for the DLL version of the $name library from OpenSSL
+;
+
+LIBRARY         $libname	$liboptions
+
+EOF
+
+		print "EXPORTS\n";
+                }
+        elsif ($VMS)
+                {
+                print OUT <<"EOF";
+IDENTIFICATION=$version
+CASE_SENSITIVE=YES
+SYMBOL_VECTOR=(-
+EOF
+                $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
+                }
+
+	(@r)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:FUNCTION/,@symbols);
+	(@v)=grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:VARIABLE/,@symbols);
+        if ($VMS) {
+            # VMS needs to have the symbols on slot number order
+            @symbols=(map { $_->[1] }
+                      sort { $a->[0] <=> $b->[0] }
+                      map { (my $s, my $i) = $_ =~ /^(.*?)\\(.*)$/;
+                            die "Error: $s doesn't have a number assigned\n"
+                                if !defined($nums{$s});
+                            (my $n, my @rest) = split /\\/, $nums{$s};
+                            [ $n, $_ ] } (@e, @r, @v));
+        } else {
+            @symbols=((sort @e),(sort @r), (sort @v));
+        }
+
+	my ($baseversion, $currversion) = get_openssl_version();
+	my $thisversion;
+	do {
+		if (!defined($thisversion)) {
+			$thisversion = $baseversion;
+		} else {
+			$thisversion = get_next_version($thisversion);
+		}
+		foreach $sym (@symbols) {
+			(my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
+			my $v = 0;
+			$v = 1 if $i =~ /^.*?:.*?:VARIABLE/;
+			if (!defined($nums{$s})) {
+				die "Error: $s does not have a number assigned\n"
+					if(!$do_update);
+			} else {
+				(my $n, my $symversion, my $dummy) = split /\\/, $nums{$s};
+				my %pf = ();
+				my $p = ($i =~ /^[^:]*:([^:]*):/,$1);
+				my $a = ($i =~ /^[^:]*:[^:]*:[^:]*:([^:]*)/,$1);
+				if (is_valid($p,1) && is_valid($a,0)) {
+					my $s2 = ($s =~ /^(.*?)(\{[0-9]+\})?$/, $1);
+					if ($prev eq $s2) {
+						print STDERR "Warning: Symbol '",$s2,
+							"' redefined. old=",($nums{$prev} =~ /^(.*?)\\/,$1),
+							", new=",($nums{$s2} =~ /^(.*?)\\/,$1),"\n";
+					}
+					$prev = $s2;	# To warn about duplicates...
+					if($linux) {
+						next if $symversion ne $thisversion;
+						if ($symversion ne $prevsymversion) {
+							if ($prevsymversion ne "") {
+								if ($prevprevsymversion ne "") {
+									print OUT "} OPENSSL${SO_VARIANT}_"
+												."$prevprevsymversion;\n\n";
+								} else {
+									print OUT "};\n\n";
+								}
+							}
+							print OUT "OPENSSL${SO_VARIANT}_$symversion {\n    global:\n";
+							$prevprevsymversion = $prevsymversion;
+							$prevsymversion = $symversion;
+						}
+						print OUT "        $s2;\n";
+					} elsif ($aix) {
+						print OUT "$s2\n";
+                                        } elsif ($VMS) {
+                                            while(++$prevnum < $n) {
+                                                my $symline=" ,SPARE -\n  ,SPARE -\n";
+                                                if ($symvtextcount + length($symline) - 2 > 1024) {
+                                                    print OUT ")\nSYMBOL_VECTOR=(-\n";
+                                                    $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
+                                                }
+                                                if ($symvtextcount == 16) {
+                                                    # Take away first comma
+                                                    $symline =~ s/,//;
+                                                }
+                                                print OUT $symline;
+                                                $symvtextcount += length($symline) - 2;
+                                            }
+                                            (my $s_uc = $s) =~ tr/a-z/A-Z/;
+                                            my $symtype=
+                                                $v ? "DATA" : "PROCEDURE";
+                                            my $symline=
+                                                ($s_uc ne $s
+                                                 ? " ,$s_uc/$s=$symtype -\n  ,$s=$symtype -\n"
+                                                 : " ,$s=$symtype -\n  ,SPARE -\n");
+                                            if ($symvtextcount + length($symline) - 2 > 1024) {
+                                                print OUT ")\nSYMBOL_VECTOR=(-\n";
+                                                $symvtextcount = 16; # length of "SYMBOL_VECTOR=(-"
+                                            }
+                                            if ($symvtextcount == 16) {
+                                                # Take away first comma
+                                                $symline =~ s/,//;
+                                            }
+                                            print OUT $symline;
+                                            $symvtextcount += length($symline) - 2;
+					} elsif($v) {
+						printf OUT "    %s%-39s DATA\n",
+								($W32)?"":"_",$s2;
+					} else {
+						printf OUT "    %s%s\n",
+								($W32)?"":"_",$s2;
+					}
+				}
+			}
+		}
+	} while ($linux && $thisversion ne $currversion);
+	if ($linux) {
+		if ($prevprevsymversion ne "") {
+			print OUT "    local: *;\n} OPENSSL${SO_VARIANT}_$prevprevsymversion;\n\n";
+		} else {
+			print OUT "    local: *;\n};\n\n";
+		}
+	} elsif ($VMS) {
+            print OUT ")\n";
+            (my $libvmaj, my $libvmin, my $libvedit) =
+                $currversion =~ /^(\d+)_(\d+)_(\d+)[a-z]{0,2}$/;
+            # The reason to multiply the edit number with 100 is to make space
+            # for the possibility that we want to encode the patch letters
+            print OUT "GSMATCH=LEQUAL,",($libvmaj * 100 + $libvmin),",",($libvedit * 100),"\n";
+        }
+	printf OUT "\n";
+}
+
+sub load_numbers
+{
+	my($name)=@_;
+	my(@a,%ret);
+	my $prevversion;
+
+	$max_num = 0;
+	$num_noinfo = 0;
+	$prev = "";
+	$prev_cnt = 0;
+
+	my ($baseversion, $currversion) = get_openssl_version();
+
+	open(IN,"<$name") || die "unable to open $name:$!\n";
+	while (<IN>) {
+		s|\R$||;        # Better chomp
+		s/#.*$//;
+		next if /^\s*$/;
+		@a=split;
+		if (defined $ret{$a[0]}) {
+			# This is actually perfectly OK
+			#print STDERR "Warning: Symbol '",$a[0],"' redefined. old=",$ret{$a[0]},", new=",$a[1],"\n";
+		}
+		if ($max_num > $a[1]) {
+			print STDERR "Warning: Number decreased from ",$max_num," to ",$a[1],"\n";
+		}
+		elsif ($max_num == $a[1]) {
+			# This is actually perfectly OK
+			#print STDERR "Warning: Symbol ",$a[0]," has same number as previous ",$prev,": ",$a[1],"\n";
+			if ($a[0] eq $prev) {
+				$prev_cnt++;
+				$a[0] .= "{$prev_cnt}";
+			}
+		}
+		else {
+			$prev_cnt = 0;
+		}
+		if ($#a < 2) {
+			# Existence will be proven later, in do_defs
+			$ret{$a[0]}=$a[1];
+			$num_noinfo++;
+		} else {
+			#Sanity check the version number
+			if (defined $prevversion) {
+				check_version_lte($prevversion, $a[2]);
+			}
+			check_version_lte($a[2], $currversion);
+			$prevversion = $a[2];
+			$ret{$a[0]}=$a[1]."\\".$a[2]."\\".$a[3]; # \\ is a special marker
+		}
+		$max_num = $a[1] if $a[1] > $max_num;
+		$prev=$a[0];
+	}
+	if ($num_noinfo) {
+		print STDERR "Warning: $num_noinfo symbols were without info." if $verbose || !$do_rewrite;
+		if ($do_rewrite) {
+			printf STDERR "  The rewrite will fix this.\n" if $verbose;
+		} else {
+			printf STDERR "  You should do a rewrite to fix this.\n";
+		}
+	}
+	close(IN);
+	return(%ret);
+}
+
+sub parse_number
+{
+	(my $str, my $what) = @_;
+	(my $n, my $v, my $i) = split(/\\/,$str);
+	if ($what eq "n") {
+		return $n;
+	} else {
+		return $i;
+	}
+}
+
+sub rewrite_numbers
+{
+	(*OUT,$name,*nums,@symbols)=@_;
+	my $thing;
+
+	my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
+	my $r; my %r; my %rsyms;
+	foreach $r (@r) {
+		(my $s, my $i) = split /\\/, $r;
+		my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
+		$i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
+		$r{$a} = $s."\\".$i;
+		$rsyms{$s} = 1;
+	}
+
+	my %syms = ();
+	foreach $_ (@symbols) {
+		(my $n, my $i) = split /\\/;
+		$syms{$n} = 1;
+	}
+
+	my @s=sort {
+	    &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n")
+	    || $a cmp $b
+	} keys %nums;
+	foreach $sym (@s) {
+		(my $n, my $vers, my $i) = split /\\/, $nums{$sym};
+		next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
+		next if defined($rsyms{$sym});
+		print STDERR "DEBUG: rewrite_numbers for sym = ",$sym,": i = ",$i,", n = ",$n,", rsym{sym} = ",$rsyms{$sym},"syms{sym} = ",$syms{$sym},"\n" if $debug;
+		$i="NOEXIST::FUNCTION:"
+			if !defined($i) || $i eq "" || !defined($syms{$sym});
+		my $s2 = $sym;
+		$s2 =~ s/\{[0-9]+\}$//;
+		printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
+		if (exists $r{$sym}) {
+			(my $s, $i) = split /\\/,$r{$sym};
+			my $s2 = $s;
+			$s2 =~ s/\{[0-9]+\}$//;
+			printf OUT "%s%-39s %d\t%s\t%s\n","",$s2,$n,$vers,$i;
+		}
+	}
+}
+
+sub update_numbers
+{
+	(*OUT,$name,*nums,my $start_num, my @symbols)=@_;
+	my $new_syms = 0;
+	my $basevers;
+	my $vers;
+
+	($basevers, $vers) = get_openssl_version();
+
+	my @r = grep(/^\w+(\{[0-9]+\})?\\.*?:.*?:\w+\(\w+\)/,@symbols);
+	my $r; my %r; my %rsyms;
+	foreach $r (@r) {
+		(my $s, my $i) = split /\\/, $r;
+		my $a = $1 if $i =~ /^.*?:.*?:\w+\((\w+)\)/;
+		$i =~ s/^(.*?:.*?:\w+)\(\w+\)/$1/;
+		$r{$a} = $s."\\".$i;
+		$rsyms{$s} = 1;
+	}
+
+	foreach $sym (@symbols) {
+		(my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
+		next if $i =~ /^.*?:.*?:\w+\(\w+\)/;
+		next if defined($rsyms{$sym});
+		die "ERROR: Symbol $sym had no info attached to it."
+		    if $i eq "";
+		if (!exists $nums{$s}) {
+			$new_syms++;
+			my $s2 = $s;
+			$s2 =~ s/\{[0-9]+\}$//;
+			printf OUT "%s%-39s %d\t%s\t%s\n","",$s2, ++$start_num,$vers,$i;
+			if (exists $r{$s}) {
+				($s, $i) = split /\\/,$r{$s};
+				$s =~ s/\{[0-9]+\}$//;
+				printf OUT "%s%-39s %d\t%s\t%s\n","",$s, $start_num,$vers,$i;
+			}
+		}
+	}
+	if($new_syms) {
+		print STDERR "$name: Added $new_syms new symbols\n";
+	} else {
+		print STDERR "$name: No new symbols added\n";
+	}
+}
+
+sub check_existing
+{
+	(*nums, my @symbols)=@_;
+	my %existing; my @remaining;
+	@remaining=();
+	foreach $sym (@symbols) {
+		(my $s, my $i) = $sym =~ /^(.*?)\\(.*)$/;
+		$existing{$s}=1;
+	}
+	foreach $sym (keys %nums) {
+		if (!exists $existing{$sym}) {
+			push @remaining, $sym;
+		}
+	}
+	if(@remaining) {
+		print STDERR "The following symbols do not seem to exist:\n";
+		foreach $sym (@remaining) {
+			print STDERR "\t",$sym,"\n";
+		}
+	}
+}
+
+sub count_parens
+{
+	my $line = shift(@_);
+
+	my $open = $line =~ tr/\(//;
+	my $close = $line =~ tr/\)//;
+
+	return $open - $close;
+}
+
+#Parse opensslv.h to get the current version number. Also work out the base
+#version, i.e. the lowest version number that is binary compatible with this
+#version
+sub get_openssl_version()
+{
+	my $fn = catfile($config{sourcedir},"include","openssl","opensslv.h");
+	open (IN, "$fn") || die "Can't open opensslv.h";
+
+	while(<IN>) {
+		if (/OPENSSL_VERSION_TEXT\s+"OpenSSL (\d\.\d\.)(\d[a-z]*)(-| )/) {
+			my $suffix = $2;
+			(my $baseversion = $1) =~ s/\./_/g;
+			close IN;
+			return ($baseversion."0", $baseversion.$suffix);
+		}
+	}
+	die "Can't find OpenSSL version number\n";
+}
+
+#Given an OpenSSL version number, calculate the next version number. If the
+#version number gets to a.b.czz then we go to a.b.(c+1)
+sub get_next_version()
+{
+	my $thisversion = shift;
+
+	my ($base, $letter) = $thisversion =~ /^(\d_\d_\d)([a-z]{0,2})$/;
+
+	if ($letter eq "zz") {
+		my $lastnum = substr($base, -1);
+		return substr($base, 0, length($base)-1).(++$lastnum);
+	}
+	return $base.get_next_letter($letter);
+}
+
+#Given the letters off the end of an OpenSSL version string, calculate what
+#the letters for the next release would be.
+sub get_next_letter()
+{
+	my $thisletter = shift;
+	my $baseletter = "";
+	my $endletter;
+
+	if ($thisletter eq "") {
+		return "a";
+	}
+	if ((length $thisletter) > 1) {
+		($baseletter, $endletter) = $thisletter =~ /([a-z]+)([a-z])/;
+	} else {
+		$endletter = $thisletter;
+	}
+
+	if ($endletter eq "z") {
+		return $thisletter."a";
+	} else {
+		return $baseletter.(++$endletter);
+	}
+}
+
+#Check if a version is less than or equal to the current version. Its a fatal
+#error if not. They must also only differ in letters, or the last number (i.e.
+#the first two numbers must be the same)
+sub check_version_lte()
+{
+	my ($testversion, $currversion) = @_;
+	my $lentv;
+	my $lencv;
+	my $cvbase;
+
+	my ($cvnums) = $currversion =~ /^(\d_\d_\d)[a-z]*$/;
+	my ($tvnums) = $testversion =~ /^(\d_\d_\d)[a-z]*$/;
+
+	#Die if we can't parse the version numbers or they don't look sane
+	die "Invalid version number: $testversion and $currversion\n"
+		if (!defined($cvnums) || !defined($tvnums)
+			|| length($cvnums) != 5
+			|| length($tvnums) != 5);
+
+	#If the base versions (without letters) don't match check they only differ
+	#in the last number
+	if ($cvnums ne $tvnums) {
+		die "Invalid version number: $testversion "
+			."for current version $currversion\n"
+			if (substr($cvnums, 0, 4) ne substr($tvnums, 0, 4));
+		return;
+	}
+	#If we get here then the base version (i.e. the numbers) are the same - they
+	#only differ in the letters
+
+	$lentv = length $testversion;
+	$lencv = length $currversion;
+
+	#If the testversion has more letters than the current version then it must
+	#be later (or malformed)
+	if ($lentv > $lencv) {
+		die "Invalid version number: $testversion "
+			."is greater than $currversion\n";
+	}
+
+	#Get the last letter from the current version
+	my ($cvletter) = $currversion =~ /([a-z])$/;
+	if (defined $cvletter) {
+		($cvbase) = $currversion =~ /(\d_\d_\d[a-z]*)$cvletter$/;
+	} else {
+		$cvbase = $currversion;
+	}
+	die "Unable to parse version number $currversion" if (!defined $cvbase);
+	my $tvbase;
+	my ($tvletter) = $testversion =~ /([a-z])$/;
+	if (defined $tvletter) {
+		($tvbase) = $testversion =~ /(\d_\d_\d[a-z]*)$tvletter$/;
+	} else {
+		$tvbase = $testversion;
+	}
+	die "Unable to parse version number $testversion" if (!defined $tvbase);
+
+	if ($lencv > $lentv) {
+		#If current version has more letters than testversion then testversion
+		#minus the final letter must be a substring of the current version
+		die "Invalid version number $testversion "
+			."is greater than $currversion or is invalid\n"
+			if (index($cvbase, $tvbase) != 0);
+	} else {
+		#If both versions have the same number of letters then they must be
+		#equal up to the last letter, and the last letter in testversion must
+		#be less than or equal to the last letter in current version.
+		die "Invalid version number $testversion "
+			."is greater than $currversion\n"
+			if (($cvbase ne $tvbase) && ($tvletter gt $cvletter));
+	}
+}
+
+sub do_deprecated()
+{
+	my ($decl, $plats, $algs) = @_;
+	$decl =~ /^\s*(DEPRECATEDIN_\d+_\d+_\d+)\s*\((.*)\)\s*$/
+            or die "Bad DEPRECATEDIN: $decl\n";
+	my $info1 .= "#INFO:";
+	$info1 .= join(',', @{$plats}) . ":";
+	my $info2 = $info1;
+	$info1 .= join(',',@{$algs}, $1) . ";";
+	$info2 .= join(',',@{$algs}) . ";";
+	return $info1 . $2 . ";" . $info2;
+}