gnutls_idna_reverse_map − API function
#include <gnutls/gnutls.h>
int gnutls_idna_reverse_map(const char * input, unsigned ilen, gnutls_datum_t * out, unsigned flags);
const char * input
contain the ACE (IDNA) formatted domain name
unsigned ilen
the length of the provided string
gnutls_datum_t * out
the result in an null−terminated allocated UTF−8 string
unsigned flags
should be zero
This function will convert an ACE (ASCII−encoded) domain name to a UTF−8 domain name.
If GnuTLS is compiled without IDNA support, then this function will return GNUTLS_E_UNIMPLEMENTED_FEATURE.
Note also, that this function will return an empty string if an empty string is provided as input.
A negative error code on error, or 0 on success.
3.5.8
Report bugs to
<[email protected]>.
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