NAME

       gnutls_ext_raw_parse - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int  gnutls_ext_raw_parse(void * ctx, gnutls_ext_raw_process_func cb, const gnutls_datum_t
       * data, unsigned int flags);

ARGUMENTS

       void * ctx  a pointer to pass to callback function

       gnutls_ext_raw_process_func cb
                   callback function to process each extension found

       const gnutls_datum_t * data
                   TLS extension data

       unsigned int flags
                   should     be     zero     or     GNUTLS_EXT_RAW_FLAG_TLS_CLIENT_HELLO      or
                   GNUTLS_EXT_RAW_FLAG_DTLS_CLIENT_HELLO

DESCRIPTION

       This function iterates through the TLS extensions as passed in
        data , passing the individual extension data to callback. The
        data must conform to Extension extensions<0..2^16-1> format.

       If  flags  is  GNUTLS_EXT_RAW_TLS_FLAG_CLIENT_HELLO  then  this  function  will  parse the
       extension data from the position, as if the packet in
        data is  a  client  hello  (without  record  or  handshake  headers)  -  as  provided  by
       gnutls_handshake_set_hook_function().

       The return value of the callback will be propagated.

RETURNS

       GNUTLS_E_SUCCESS   on   success,   or   an   error  code.  On  unknown  flags  it  returns
       GNUTLS_E_INVALID_REQUEST.

SINCE

       3.6.3

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001- Free Software Foundation, Inc., and others.
       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  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/