=pod
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=head1 NAME
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SSL_get_extms_support - extended master secret support
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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int SSL_get_extms_support(SSL *ssl);
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=head1 DESCRIPTION
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SSL_get_extms_support() indicates whether the current session used extended
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master secret.
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This function is implemented as a macro.
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=head1 RETURN VALUES
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SSL_get_extms_support() returns 1 if the current session used extended
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master secret, 0 if it did not and -1 if a handshake is currently in
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progress i.e. it is not possible to determine if extended master secret
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was used.
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=head1 SEE ALSO
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L<ssl(7)>
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=head1 COPYRIGHT
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Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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