gnutls_global_set_log_function - set the logging function
void gnutls_global_set_log_function(gnutls_log_func log_func);
it’s a log function
This is the function where you set the logging function gnutls is going
to use. This function only accepts a character array. Normally you
may not use this function since it is only used for debugging purposes.
gnutls_log_func is of the form, void (*gnutls_log_func)( int level,
Report bugs to <firstname.lastname@example.org>. GnuTLS home page:
http://www.gnu.org/software/gnutls/ General help using GNU software:
Copyright © 2008 Free Software Foundation.
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.
The full documentation for gnutls is maintained as a Texinfo manual.
If the info and gnutls programs are properly installed at your site,
should give you access to the complete manual.