NetBSD/lib/libcrypto/man/OPENSSL_VERSION_NUMBER.3

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.TH OPENSSL_VERSION_NUMBER 3 "0.9.5a" "22/Jul/100" "OpenSSL"
.UC
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.rm #[ #] #H #V #F C
.SH "NAME"
OPENSSL_VERSION_NUMBER, SSLeay \- get OpenSSL version number
.SH "LIBRARY"
libcrypto, -lcrypto
.SH "SYNOPSIS"
.PP
.Vb 2
\& #include <openssl/opensslv.h>
\& #define OPENSSL_VERSION_NUMBER 0xnnnnnnnnnL
.Ve
.Vb 2
\& #include <openssl/crypto.h>
\& long SSLeay(void);
.Ve
.SH "DESCRIPTION"
OPENSSL_VERSION_NUMBER is a numeric release version identifier:
.PP
.Vb 1
\& MMNNFFRBB major minor fix final beta/patch
.Ve
for example
.PP
.Vb 2
\& 0x000904100 == 0.9.4 release
\& 0x000905000 == 0.9.5 dev
.Ve
Versions prior to 0.9.3 have identifiers < 0x0930.
For backward compatibility, SSLEAY_VERSION_NUMBER is also defined.
.PP
\fISSLeay()\fR returns this number. The return value can be compared to the
macro to make sure that the correct version of the library has been
loaded, especially when using DLLs on Windows systems.
.SH "RETURN VALUE"
The version number.
.SH "SEE ALSO"
the \fIcrypto(3)|crypto(3)\fR manpage
.SH "HISTORY"
\fISSLeay()\fR and SSLEAY_VERSION_NUMBER are available in all versions of SSLeay and OpenSSL.
OPENSSL_VERSION_NUMBER is available in all versions of OpenSSL.

.rn }` ''
.IX Title "OPENSSL_VERSION_NUMBER 3"
.IX Name "OPENSSL_VERSION_NUMBER, SSLeay - get OpenSSL version number"

.IX Header "NAME"

.IX Header "SYNOPSIS"

.IX Header "DESCRIPTION"

.IX Header "RETURN VALUE"

.IX Header "SEE ALSO"

.IX Header "HISTORY"