cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations termios/ONOCR.c -o termios/ONOCR -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
termios/ONOCR.c:8:17: error: ‘ONOCR’ undeclared here (not in a function); did you mean ‘ONLCR’?
    8 | int const foo = ONOCR;
      |                 ^~~~~
      |                 ONLCR