Check that the 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 LIBTASN1_VERSION for a suitable req_version string.
RETURN VALUE
Version string of run-time library, or NULL if the
run-time library does not meet the required version number.
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
