SYNOPSIS (OPTIONAL)

#include <idn.h>

string	idna_stringprep	(	string str,	int profile,	int flags	)

DESCRIPTION

Prepare the UTF-8 string str according to the stringprep profile (see also libidn stringprep(3)).

profile and flags are one of the values defined in idn.h.

If an error occurs, an exception is thrown.

The efun is available only if the system supports libidn - in that case __IDNA__ is defined.

HISTORY

• introduced (3.3.713)

SEE ALSO

convert_charset(E), idna_to_ascii(E), idna_to_unicode(E)