uninorm_t nf,
uint32_t *resultbuf, size_t *lengthp)
{
- return u32_casemap (s, n, iso639_language,
+ return u32_casemap (s, n,
+ unicase_empty_prefix_context, unicase_empty_suffix_context,
+ iso639_language,
uc_toupper, offsetof (struct special_casing_rule, upper[0]),
nf,
resultbuf, lengthp);