-int icu_chain_next_token(struct icu_chain * chain,
- UErrorCode *status);
-
-int icu_chain_token_number(struct icu_chain * chain);
-
-const char * icu_chain_token_display(struct icu_chain * chain);
-
-const char * icu_chain_token_norm(struct icu_chain * chain);
-
-const char * icu_chain_token_sortkey(struct icu_chain * chain);
-
-const UCollator * icu_chain_get_coll(struct icu_chain * chain);