Function utf8proc_islower

utf8proc.c:417–421

}

UTF8PROC_DLLEXPORT int utf8proc_islower(utf8proc_int32_t c)
{
  const utf8proc_property_t *p = utf8proc_get_property(c);
  return p->lowercase_seqindex != p->uppercase_seqindex && p->lowercase_seqindex == UINT16_MAX;
}

UTF8PROC_DLLEXPORT int utf8proc_isupper(utf8proc_int32_t c)
{