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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)