Function isUtf16LeadSurrogate

source/core/StarUnicode.cpp:236–238

}

bool isUtf16LeadSurrogate(Utf32Type codepoint) {
  return codepoint >= MIN_LEAD && codepoint <= MAX_LEAD;
}

bool isUtf16TrailSurrogate(Utf32Type codepoint) {
  return codepoint >= MIN_TRAIL && codepoint <= MAX_TRAIL;