cc -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations unistd/_POSIX_DEVICE_CONTROL.c -o unistd/_POSIX_DEVICE_CONTROL -D_POSIX_C_SOURCE=202405L -lm -lpthread -lnetwork -lbsd -latomic
unistd/_POSIX_DEVICE_CONTROL.c:4:2: error: #error "_POSIX_DEVICE_CONTROL is not defined"
    4 | #error "_POSIX_DEVICE_CONTROL is not defined"
      |  ^~~~~