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NAME

       gnutls_hex_decode - decode hex encoded data

SYNOPSIS

       #include <gnutls/gnutls.h>

       int  gnutls_hex_decode(const  gnutls_datum_t * hex_data, char * result,
       size_t * result_size);

ARGUMENTS

       const gnutls_datum_t * hex_data
                   contain the encoded data

       char * result
                   the place where decoded data will be copied

       size_t * result_size
                   holds the size of the result

DESCRIPTION

       This function will  decode  the  given  encoded  data,  using  the  hex
       encoding used by PSK password files.

       Note that hex_data should be null terminated.

RETURNS

       GNUTLS_E_SHORT_MEMORY_BUFFER if the buffer given is not long enough, or
       0 on success.

REPORTING BUGS

       Report   bugs   to    <bug-gnutls@gnu.org>.     GnuTLS    home    page:
       http://www.gnu.org/software/gnutls/  General  help  using GNU software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       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.

SEE ALSO

       The full documentation for gnutls is maintained as  a  Texinfo  manual.
       If  the  info  and gnutls programs are properly installed at your site,
       the command

              info gnutls

       should give you access to the complete manual.