-int icu_chain_step_next_token(struct icu_chain * chain,
- struct icu_chain_step * step,
- UErrorCode *status);
-
-int icu_chain_assign_cstr(struct icu_chain * chain,
- const char * src8cstr,
- UErrorCode *status);
-
-int icu_chain_next_token(struct icu_chain * chain,
- UErrorCode *status);