2000-02-21 05:00:22 +08:00
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=pod
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=head1 NAME
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2000-02-24 19:55:57 +08:00
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OPENSSL_VERSION_NUMBER, SSLeay - get OpenSSL version number
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2000-02-21 05:00:22 +08:00
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=head1 SYNOPSIS
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#include <openssl/opensslv.h>
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#define OPENSSL_VERSION_NUMBER 0xnnnnnnnnnL
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#include <openssl/crypto.h>
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long SSLeay(void);
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=head1 DESCRIPTION
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OPENSSL_VERSION_NUMBER is a numeric release version identifier:
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MMNNFFRBB major minor fix final beta/patch
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for example
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0x000904100 == 0.9.4 release
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0x000905000 == 0.9.5 dev
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Versions prior to 0.9.3 have identifiers E<lt> 0x0930.
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For backward compatibility, SSLEAY_VERSION_NUMBER is also defined.
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SSLeay() returns this number. The return value can be compared to the
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macro to make sure that the correct version of the library has been
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loaded, especially when using DLLs on Windows systems.
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=head1 RETURN VALUE
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The version number.
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=head1 SEE ALSO
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L<crypto(3)|crypto(3)>
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=head1 HISTORY
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SSLeay() and SSLEAY_VERSION_NUMBER are available in all versions of SSLeay and OpenSSL.
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OPENSSL_VERSION_NUMBER is available in all versions of OpenSSL.
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=cut
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