libidn-dev - 1.41-1 main

GNU Libidn is a fully documented implementation of the Stringprep,
Punycode and IDNA specifications. Libidn's purpose is to encode and
decode internationalized domain names. The Nameprep, XMPP, SASLprep,
and iSCSI profiles are supported.
.
This package contains the header files, static library, pkg-config
information, and API man pages.