PARENB 150 chrome/browser/extensions/api/serial/serial_connection_posix.cc config.c_cflag |= PARENB; PARENB 154 chrome/browser/extensions/api/serial/serial_connection_posix.cc config.c_cflag |= (PARODD | PARENB); PARENB 158 chrome/browser/extensions/api/serial/serial_connection_posix.cc config.c_cflag &= ~(PARODD | PARENB); PARENB 267 chrome/browser/extensions/api/serial/serial_connection_posix.cc if (config.c_cflag & PARENB) {