875     int32_t   bufStartIdx;                           // First filled position in buf.  member
1038             ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1102     ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1124         ut->chunkContents       = &u8b->buf[u8b->bufStartIdx];  in utf8TextAccess()
1125         ut->chunkLength         = u8b->bufLimitIdx - u8b->bufStartIdx;  in utf8TextAccess()
1138         ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1156     ut->chunkContents       = &u8b->buf[u8b->bufStartIdx];  in utf8TextAccess()
1157     ut->chunkLength         = u8b->bufLimitIdx - u8b->bufStartIdx;  in utf8TextAccess()
1181     u8b->bufStartIdx      = 0;  in utf8TextAccess()
1268         u8b_swap->bufStartIdx        = 0;  in utf8TextAccess()
1392         u8b_swap->bufStartIdx        = destIx;  in utf8TextAccess()
1394         u8b_swap->bufNILimit         = bufNILimit - u8b_swap->bufStartIdx;  in utf8TextAccess()
1397         ut->chunkContents       = &buf[u8b_swap->bufStartIdx];  in utf8TextAccess()
1398         ut->chunkLength         = u8b_swap->bufLimitIdx - u8b_swap->bufStartIdx;  in utf8TextAccess()
1540 …int32_t nativeOffset = u8b->mapToNative[ut->chunkOffset + u8b->bufStartIdx] + u8b->toUCharsMapStar…  in utf8TextMapOffsetToNative()
1557     int32_t offset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextMapIndexToUTF16()