+
+void icu_iter_get_org_info(yaz_icu_iter_t iter, size_t *start, size_t *len)
+{
+ int32_t len1 = 0, len2 = 0;
+ UErrorCode status = U_ZERO_ERROR;
+
+ if (iter->org_start < iter->utf16_base)
+ {
+ iter->utf8_base = 0;
+ iter->utf16_base = 0;
+ }
+ u_strToUTF8(0, 0, &len1,
+ iter->org->utf16 + iter->utf16_base,
+ iter->org_start - iter->utf16_base,
+ &status);
+
+ status = U_ZERO_ERROR;
+
+ *start = len1 + iter->utf8_base;
+
+ u_strToUTF8(0, 0, &len2,
+ iter->org->utf16 + iter->utf16_base,
+ iter->org_start - iter->utf16_base + iter->org_len,
+ &status);
+
+ *len = len2 - len1;
+
+ iter->utf8_base = *start;
+ iter->utf16_base = iter->org_start;
+}
+
+int icu_chain_assign_cstr(struct icu_chain *chain, const char *src8cstr,