gnutls_global_set_log_function - Man Page

#include <gnutls/gnutls.h>

void gnutls_global_set_log_function(gnutls_log_func log_func);

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, const char*);

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

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The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

https://www.gnutls.org/manual/