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gnutls_hex_decode(3)		     gnutls		    gnutls_hex_decode(3)

NAME
     gnutls_hex_decode - API function

SYNOPSIS
     #include <gnutls/gnutls.h>

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

ARGUMENTS
     const gnutls_datum_t * hex_data
		 contain the encoded data

     void * 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.

     Initially	result_size must hold the maximum size available in
      result , and on return it will contain the number of bytes written.

RETURNS
     GNUTLS_E_SHORT_MEMORY_BUFFER  if  the  buffer  given  is  not  long enough,
     GNUTLS_E_PARSING_ERROR on invalid hex data, or 0 on success.

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

COPYRIGHT
     Copyright (C) 2001-2023 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/local/share/doc/gnutls/	directory does not contain the HTML form
     visit

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

gnutls				     3.8.13		    gnutls_hex_decode(3)

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