x86_64-managarm-gcc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations termios/tcsetwinsize.c -o termios/tcsetwinsize -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
termios/tcsetwinsize.c:5:43: error: ‘tcsetwinsize’ undeclared here (not in a function)
    5 | int (*foo)(int, const struct winsize *) = tcsetwinsize;
      |                                           ^~~~~~~~~~~~