464     int32_t length16;  in fromUTF32()  local
466     u_strFromUTF32WithSub(utf16, result.getCapacity(), &length16,  in fromUTF32()
471     result.releaseBuffer(length16);  in fromUTF32()
473       capacity = length16 + 1;  // +1 for the terminating NUL.  in fromUTF32()
971   int32_t length16 = length();  in toUTF8()  local
972   if(length16 != 0) {  in toUTF8()
976     char *utf8 = sink.GetAppendBuffer(length16 < capacity ? length16 : capacity,  in toUTF8()
977                                       3*length16,  in toUTF8()
983                        getBuffer(), length16,  in toUTF8()
993                            getBuffer(), length16,  in toUTF8()
1341   int32_t length16;  in setToUTF8()  local
1343   u_strFromUTF8WithSub(utf16, getCapacity(), &length16,  in setToUTF8()
1348   releaseBuffer(length16);  in setToUTF8()