[Development] os: add gnutls_x509_crt_print() implementation, older systems
don't have it and improve backward compatibility of TLS code.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4277 3789f03b-4d11-0410-bbf8-ca57d06f2519
6 files changed