.\" DO NOT MODIFY THIS FILE! It was generated by gdoc. .TH "gnutls_x509_tlsfeatures_add" 3 "3.8.8" "gnutls" "gnutls" .SH NAME gnutls_x509_tlsfeatures_add \- API function .SH SYNOPSIS .B #include .sp .BI "int gnutls_x509_tlsfeatures_add(gnutls_x509_tlsfeatures_t " f ", unsigned int " feature ");" .SH ARGUMENTS .IP "gnutls_x509_tlsfeatures_t f" 12 The TLS features .IP "unsigned int feature" 12 The feature to add .SH "DESCRIPTION" This function will append a feature to the X.509 TLS features extension structure. .SH "RETURNS" On success, \fBGNUTLS_E_SUCCESS\fP (0) is returned, otherwise a negative error value. .SH "SINCE" 3.5.1 .SH "REPORTING BUGS" Report bugs to . .br Home page: https://www.gnutls.org .SH COPYRIGHT Copyright \(co 2001-2023 Free Software Foundation, Inc., and others. .br 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. .SH "SEE ALSO" The full documentation for .B gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit .B .IP https://www.gnutls.org/manual/ .PP