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asn1_check_version(3)              libtasn1              asn1_check_version(3)

NAME
       asn1_check_version - API function

SYNOPSIS
       #include <libtasn1.h>

       const char * asn1_check_version(const char * req_version);

ARGUMENTS
       const char * req_version
                   Required version number, or NULL.

DESCRIPTION
       Check that the version of the library is at minimum the requested one
       and return the version string; return NULL if the condition is not
       satisfied.  If a NULL is passed to this function, no check is done, but
       the version string is simply returned.

       See ASN1_VERSION for a suitable  req_version string.

RETURNS
       Version string of run-time library, or NULL if the run-time library
       does not meet the required version number.

COPYRIGHT
       Copyright (C) 2006-2022 Free Software Foundation, Inc..
       Copying and distribution of this file, with or without modification,
       are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO
       The full documentation for libtasn1 is maintained as a Texinfo manual.
       If the info and libtasn1 programs are properly installed at your site,
       the command

              info libtasn1

       should give you access to the complete manual.  As an alternative you
       may obtain the manual from:

              https://www.gnu.org/software/libtasn1/manual/

libtasn1                            4.19.0               asn1_check_version(3)