Linux manual pages Section 3  

Name

gnutls_hex2bin — convert hex string into binary buffer.

Synopsis

#include <gnutls/gnutls.h>
int gnutls_hex2bin( const char * hex_data,
  size_t hex_size,
  char * bin_data,
  size_t * bin_size);
 

ARGUMENTS

const char * hex_data

string with data in hex format

size_t hex_size

size of hex data

char * bin_data

output array with binary data

size_t * bin_size

when calling *bin_size should hold size of bin_data, on return will hold actual size of bin_data.

DESCRIPTION

Convert a buffer with hex data to binary data.

RETURNS

GNUTLS_E_SUCCESS on success, otherwise an error.

SINCE

2.4.0

REPORTING BUGS

Report bugs to <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

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.

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.