cc -pipe -O   -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  -lrt -lcrypt
termios/tcsetwinsize.c:5:30: error: 'struct winsize' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
 int (*foo)(int, const struct winsize *) = tcsetwinsize;
                              ^~~~~~~
termios/tcsetwinsize.c:5:43: error: 'tcsetwinsize' undeclared here (not in a function); did you mean 'tcgetsid'?
 int (*foo)(int, const struct winsize *) = tcsetwinsize;
                                           ^~~~~~~~~~~~
                                           tcgetsid
cc1: all warnings being treated as errors