#ifndef _IDNA_H
# define _IDNA_H
# ifdef __cplusplus
extern "C"
{
# endif
# include <stddef.h>
# include <idn-int.h>
typedef enum
{
IDNA_SUCCESS = 0,
IDNA_STRINGPREP_ERROR = 1,
IDNA_PUNYCODE_ERROR = 2,
IDNA_CONTAINS_NON_LDH = 3,
IDNA_CONTAINS_LDH = IDNA_CONTAINS_NON_LDH,
IDNA_CONTAINS_MINUS = 4,
IDNA_INVALID_LENGTH = 5,
IDNA_NO_ACE_PREFIX = 6,
IDNA_ROUNDTRIP_VERIFY_ERROR = 7,
IDNA_CONTAINS_ACE_PREFIX = 8,
IDNA_ICONV_ERROR = 9,
IDNA_MALLOC_ERROR = 201,
IDNA_DLOPEN_ERROR = 202
} Idna_rc;
typedef enum
{
IDNA_ALLOW_UNASSIGNED = 0x0001,
IDNA_USE_STD3_ASCII_RULES = 0x0002
} Idna_flags;
# ifndef IDNA_ACE_PREFIX
# define IDNA_ACE_PREFIX "xn--"
# endif
extern const char *idna_strerror (Idna_rc rc);
extern int idna_to_ascii_4i (const uint32_t * in, size_t inlen,
char *out, int flags);
extern int idna_to_unicode_44i (const uint32_t * in, size_t inlen,
uint32_t * out, size_t * outlen, int flags);
extern int idna_to_ascii_4z (const uint32_t * input,
char **output, int flags);
extern int idna_to_ascii_8z (const char *input, char **output, int flags);
extern int idna_to_ascii_lz (const char *input, char **output, int flags);
extern int idna_to_unicode_4z4z (const uint32_t * input,
uint32_t ** output, int flags);
extern int idna_to_unicode_8z4z (const char *input,
uint32_t ** output, int flags);
extern int idna_to_unicode_8z8z (const char *input,
char **output, int flags);
extern int idna_to_unicode_8zlz (const char *input,
char **output, int flags);
extern int idna_to_unicode_lzlz (const char *input,
char **output, int flags);
# ifdef __cplusplus
}
# endif
#endif