SYNOPSIS
#include <gnutls/gnutls.h>int gnutls_hex2bin(const char * hex_data, size_t hex_size, void * 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
- void * bin_data
- output array with binary data
- size_t * bin_size
- when calling should hold maximum size of bin_data , on return will hold actual length of bin_data .
DESCRIPTION
Convert a buffer with hex data to binary data. This function unlike gnutls_hex_decode() can parse hex data with separators between numbers. That is, it ignores any non-hex characters.RETURNS
GNUTLS_E_SUCCESS on success, otherwise a negative error code.SINCE
2.4.0COPYRIGHT
Copyright © 2001-2016 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.