/** Copyright 2023, Haiku, inc.** Distributed under the terms of the MIT License.*/#include <termios.h>intcfsetspeed(struct termios *termios, speed_t speed){/* Custom values are stored in two parts for ABI compatibility reasons.* Standard values are inlined in c_cflag. */if (speed > B31250) {termios->c_cflag |= CBAUD;termios->c_ospeed = speed & 0xFFFF;termios->c_ospeed_high = speed >> 16;termios->c_ispeed = termios->c_ospeed;termios->c_ispeed_high = termios->c_ospeed_high;return 0;}termios->c_cflag &= ~CBAUD;termios->c_cflag |= speed;return 0;}