x86_64-managarm-gcc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations termios/tcgetwinsize.c -o termios/tcgetwinsize -D_POSIX_C_SOURCE=202405L -lm -lpthread -lrt -lintl -liconv
termios/tcgetwinsize.c:5:37: error: ‘tcgetwinsize’ undeclared here (not in a function)
    5 | int (*foo)(int, struct winsize *) = tcgetwinsize;
      |                                     ^~~~~~~~~~~~