89     int32_t patternIndex = static_cast<int32_t>(ch);  in CheckContentValidity()  local
90     if (patternIndex < 32 || patternIndex > 126 || patternIndex == 34)  in CheckContentValidity()
149   for (const auto& patternIndex : patterns) {  in EncodeImpl()  local
150     const int8_t* pattern = CODE_PATTERNS[patternIndex];  in EncodeImpl()
171     int32_t patternIndex = contents[position] - ' ';  in Encode128B()  local
172     patterns->push_back(patternIndex);  in Encode128B()
173     checkSum += patternIndex * checkWeight++;  in Encode128B()
186     int32_t patternIndex;  in Encode128C()  local
189       patternIndex = FXSYS_atoi(  in Encode128C()
196       patternIndex = static_cast<int32_t>(ch);  in Encode128C()
199     patterns->push_back(patternIndex);  in Encode128C()
200     checkSum += patternIndex * checkWeight++;  in Encode128C()