asn1_check_version(3) libtasn1 asn1_check_version(3)
NAME asn1_check_version - check for library version
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 sat- isfied. 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.
RETURN VALUE Version string of run-time library, or NULL if the run-time library does not meet the required version number.
COPYRIGHT Copyright © 2006, 2007, 2008, 2009 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
should give you access to the complete manual.
libtasn1 2.3 asn1_check_version(3)