gboolean soup_tld_domain_is_public_suffix ( const char* domain )
Looks whether the
domain passed as argument is a public domain
suffix (.org, .com, .co.uk, etc) or not.
Prior to libsoup 2.46, this function required that
domain be in
UTF-8 if it was an IDN. From 2.46 on, the name can be in either
UTF-8 or ASCII format.
A domain name.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.